part ii

. sc. 7, when Jack Cade charges Lord Say with having "most traitorously corrupted the youth of the realm in erecting a grammar-school," Lord Say replies that "ignorance is the curse of God, knowledge the wing wherewith we fly to heaven." In the _Taming of the Shrew_ (I. i. 157) a line is quoted as from Terence (_Andria_, 74): "_redime te captum quam queas minimo._" This is taken _verbatim_ from Lilye's contribution to the _Brevis Institutio_, originally composed by Colet, Erasmus and Lilye for St Paul's School (1527), and ultimately adopted as the _Eton Latin Grammar_. The _Westminster Greek Grammar_ of Grant (1575) was succeeded by that of Camden (1595), founded mainly on a Paduan text-book, and apparently adopted in 1596 by Sir Henry Savile at Eton, where it long remained in use as the _Eton Greek Grammar_, while at Westminster itself it was superseded by that of Busby (1663). The text-books to be used at Harrow in 1590 included Hesiod and some of the Greek orators and historians.

Ascham.

In one of the _Paston Letters_ (i. 301), an Eton boy of 1468 quotes two Latin verses of his own composition. Nearly a century later, on New Year's Day, 1560, forty-four boys of the school presented Latin verses to Queen Elizabeth. The queen's former tutor, Roger Ascham, in his _Scholemaster_ (1570), agrees with his Strassburg friend, J. Sturm, in making the imitation of the Latin classics the main aim of instruction. He is more original when he insists on the value of translation and retranslation for acquiring a mastery over Latin prose composition, and when he protests against compelling boys to converse in Latin too soon. Ascham's influence is apparent in the _Positions_ of Mulcaster, who in 1581 insists on instruction in English before admission to a grammar-school, while he is distinctly in advance of his age in urging the foundation of a special college for the training of teachers.

Cleland.

Bacon, Milton, Petty.

Locke.

Cleland's _Institution of a Young Nobleman_ (1607) owes much to the Italian humanists. The author follows Ascham in protesting against compulsory Latin conversation, and only slightly modifies his predecessor's method of teaching Latin prose. When Latin grammar has been mastered, he bids the teacher lead his pupil "into the sweet fountain and spring of all Arts and Science," that is, Greek learning which is "as profitable for the understanding as the Latin tongue for speaking." In the study of ancient history, "deeds and not words" are the prime interest. "In Plutarch pleasure is so mixed and confounded with profit; that I esteem the reading of him as a paradise for a curious spirit to walk in at all time." Bacon in his _Advancement of Learning_ (1605) notes it as "the first distemper of learning when men study words and not matter" (I. iv. 3); he also observes that the Jesuits "have much quickened and strengthened the state of learning" (I. vi. 15). He is on the side of reform in education; he waves the humanist aside with the words: _vetustas cessit, ratio vicit_. Milton, in his _Tractate on Education_ (1644), advances further on Bacon's lines, protesting against the length of time spent on instruction in language, denouncing merely verbal knowledge, and recommending the study of a large number of classical authors for the sake of their subject-matter, and with a view to their bearing on practical life. His ideal place of education is an institution combining a school and a university. Sir William Petty, the economist (1623-1687), urged the establishment of _ergastula literaria_ for instruction of a purely practical kind. Locke, who had been educated at Winchester and had lectured on Greek at Oxford (1660), nevertheless almost completely eliminated Greek from the scheme which he unfolded in his _Thoughts on Education_ (1693). With Locke, the moral and practical qualities of virtue and prudence are of the first consideration. Instruction, he declares, is but the least part of education; his aim is to train, not men of letters or men of science, but practical men armed for the battle of life. Latin was, above all, to be learned through use, with as little grammar as possible, but with the reading of easy Latin texts, and with no repetition, no composition. Greek he absolutely proscribes, reserving a knowledge of that language to the learned and the lettered, and to professional scholars.

Arnold.

Throughout the 18th century and the early part of the 19th, the old routine went on in England with little variety, and with no sign of expansion. The range of studies was widened, however, at Rugby in 1828-1842 by Thomas Arnold, whose interest in ancient history and geography, as a necessary part of classical learning, is attested by his edition of Thucydides; while his influence was still further extended when those who had been trained in his traditions became head masters of other schools.

During the rest of the century the leading landmarks are the three royal commissions known by the names of their chairmen: (1) Lord Clarendon's on nine public schools, Eton, Winchester, Westminster, Charterhouse, Harrow, Rugby, Shrewsbury, St Paul's and Merchant Taylors' (1861-1864), resulting in the Public Schools Act of 1868; (2) Lord Taunton's on 782 endowed schools (1864-1867), followed by the act of 1869; and (3) Mr Bryce's on secondary education (1894-1895).

Controversy on classical education.

A certain discontent with the current traditions of classical training found expression in the _Essays on a Liberal Education_ (1867). The author of the first essay, C.S. Parker, closed his review of the reforms instituted in Germany and France by adding that in England there had been but little change. The same volume included a critical examination of the "Theory of Classical Education" by Henry Sidgwick, and an attack on compulsory Greek and Latin verse composition by F.W. Farrar. The claims of verse composition have since been judiciously defended by the Hon. Edward Lyttelton (1897), while a temperate and effective restatement of the case for the classics may be found in Sir Richard Jebb's Romanes Lecture on "Humanism in Education" (1899).

The question of the position of Greek in secondary education has from time to time attracted attention in connexion with the requirement of Greek in Responsions at Oxford, and in the Previous Examination at Cambridge.

"Compulsory Greek."

In the _Cambridge University Reporter_ for November 9, 1870, it was stated that, "in order to provide adequate encouragement for the study of Modern Languages and Natural Science," the commissioners for endowed schools had determined on the establishment of modern schools of the first grade in which Greek would be excluded. The commissioners feared that, so long as Greek was a _sine qua non_ at the universities, these schools would be cut off from direct connexion with the universities, while the universities would in some degree lose their control over a portion of the higher culture of the nation. On the 9th of March 1871 a syndicate recommended that, in the Previous Examination, French and German (taken together) should be allowed in place of Greek; on the 27th of April this recommendation (which only affected candidates for honours or for medical degrees) was rejected by 51 votes to 48.

All the other proposals and votes relating to Greek in the Previous Examination in 1870-1873, 1878-1880, and 1891-1892 are set forth in the _Cambridge University Reporter_ for November 11, 1904, pp. 202-205. In November 1903 a syndicate was appointed to consider the studies and examinations of the university, their report of November 1904 on the Previous Examination was fully discussed, and the speeches published in the _Reporter_ fcr December 17, 1904. In the course of the discussion Sir Richard Jebb drew attention to the statistics collected by the master of Emmanuel, Mr W. Chawner, showing that, out of 86 head masters belonging to the Head Masters' Conference whose replies had been published, "about 56 held the opinion that the exemption from Greek for all candidates for a degree would endanger or altogether extinguish the study of Greek in the vast majority of schools, while about 21 head masters held a different opinion." On the 3rd of March 1905 a proposal for accepting either French or German as an alternative for either Latin or Greek in the Previous Examination was rejected by 1559 to 1052 votes, and on the 26th of May 1906 proposals distinguishing between students in letters and students in science, and (_inter alia_) _requiring_ the latter to take either French or German for either Latin or Greek in the Previous Examination, were rejected by 746 to 241.

Meanwhile, at Oxford a proposal practically making Greek optional with all undergraduates was rejected, in November 1902, by 189 votes to 166; a preliminary proposal permitting students of mathematics or natural science to offer one or more modern languages in lieu of Greek was passed by 164 to 162 in February 1904, but on the 29th of November the draft of a statute to this effect was thrown out by 200 to 164. In the course of the controversy three presidents of the Royal Society, Lord Kelvin, Lord Lister and Sir W. Huggins, expressed the opinion that the proposed exemption was not beneficial to science students.

The Classical Association.

Incidentally, the question of "compulsory Greek" has stimulated a desire for greater efficiency in classical teaching. In December 1903, a year before the most important of the public discussions at Cambridge, the Classical Association was founded in London. The aim of that association is "to promote the development, and maintain the well-being, of classical studies, and in particular (a) to impress upon public opinion the claim of such studies to an eminent place in the national scheme of education; (b) to improve the practice of classical teaching by free discussion of its scope and methods; (c) to encourage investigation and call attention to new discoveries; (d) to create opportunities of friendly intercourse and co-operation between all lovers of classical learning in this country."

The curriculum.

The question of the curriculum and the time-table in secondary education has occupied the attention of the Classical Association, the British Association and the Education Department of Scotland. The general effect of the recommendations already made would be to begin the study of foreign languages with French, and to postpone the study of Latin to the age of twelve and that of Greek to the age of thirteen. At the Head Masters' Conference of December 1907 a proposal to lower the standard of Greek in the entrance scholarship examinations of public schools was lost by 10 votes to 16, and the "British Association report" was adopted with reservations in 1908. In the case of secondary schools in receipt of grants of public money (about 700 in England and 100 in Wales in 1907-1908), "the curriculum, and time-table must be approved by the Board of Education." The Board has also a certain control over the curriculum of schools under the Endowed Schools Acts and the Charitable Trusts Acts, and also over that of schools voluntarily applying for inspection with a view to being recognized as efficient.

Reform in Latin pronunciation.

Further efficiency in classical education has been the aim of the movement in favour of the reform of Latin pronunciation. In 1871 this movement resulted in Munro and Palmer's _Syllabus of Latin Pronunciation_. The reform was carried forward at University College, London, by Professor Key and by Professor Robinson Ellis in 1873, and was accepted at Shrewsbury, Marlborough, Liverpool College, Christ's Hospital, Dulwich, and the City of London school. It was taken up anew by the Cambridge Philological Society in 1886, by the Modern Languages Association in 1901, by the Classical Association in 1904-1905, and the Philological Societies of Oxford and Cambridge in 1906. The reform was accepted by the various bodies of head masters and assistant masters in December 1906-January 1907, and the proposed scheme was formally approved by the Board of Education in February 1907.

See W.H. Woodward, _Studies in Education during the Age of the Renaissance_ (1906), chap. xiii.; Acland and Llewellin Smith, _Studies in Secondary Education_, with introduction by James Bryce (1892); _Essays on a Liberal Education_, ed. F.W. Farrar (1867); R.C. Jebb, "Humanism in Education," Romanes Lecture of 1899, reprinted with other lectures on cognate subjects in _Essays and Addresses_ (1907); Foster Watson, _The Curriculum and Practice of the English Grammar Schools up to 1660_ (1908); "Greek at Oxford," by a Resident, in _The Times_ (December 27, 1904); _Cambridge University Reporter_ (November 11 and December 17, 1904); _British Association Report on Curricula of Secondary Schools_ (with an independent paper by Professor Armstrong on "The Teaching of Classics"), (December 1907); W.H.D. Rouse in _The Year's Work in Classical Studies_ (1907 and 1908), chap. i.; J.P. Postgate, _How to pronounce Latin_ (Appendix B, on "Recent Progress"), (1907). For further bibliographical details see pp. 875-890 of Dr Karl Breul's "Grossbritannien" in Baumeister's _Handbuch_, I. ii. 737-892 (Munich, 1897).

France.

2. In _France_ it was mainly with a view to promoting the study of Greek that the corporation of Royal Readers was founded by Francis I. in 1530 at the prompting of Budaeus. In the university of Paris, which was originally opposed to this innovation, the statutes of 1598 prescribed the study of Homer, Hesiod, Pindar, Theocritus, Plato, Demosthenes and Isocrates (as well as the principal Latin classics), and required the production of three exercises in Greek or Latin in each week.

Textbooks.

From the middle of the 16th century the elements of Latin were generally learned from unattractive abridgments of the grammar of the Flemish scholar, van Pauteren or Despautère (d. 1520), which, in its original folio editions of 1537-1538, was an excellent work. The unhappy lot of those who were compelled to learn their Latin from the current abridgments was lamented by a Port-Royalist in a striking passage describing the gloomy forest of _le pays de Despautère_ (Guyot, quoted in Sainte-Beuve's _Port-Royal_, iii. 429). The first Latin grammar written in French was that of Père de Condren of the _Oratoire_ (c. 1642), which was followed by the Port-Royal _Méthode latine_ of Claude Lancelot (1644), and by the grammar composed by Bossuet for the dauphin, and also used by Fénelon for the instruction of the duc de Bourgogne. In the second half of the 17th century the rules of grammar and rhetoric were simplified, and the time withdrawn from the practice of composition (especially verse composition) transferred to the explanation and the study of authors.

Richelieu, Bossuet, Fénelon, Fleury.

Richelieu, in 1640, formed a scheme for a college in which Latin was to have a subordinate place, while room was to be found for the study of history and science, Greek, and French and modern languages. Bossuet, in educating the dauphin, added to the ordinary classical routine represented by the extensive series of the "Delphin Classics" the study of history and of science. A greater originality in the method of teaching the ancient languages was exemplified by Fénelon, whose views were partially reflected by the Abbé Fleury, who also desired the simplification of grammar, the diminution of composition, and even the suppression of Latin verse. Of the ordinary teaching of Greek in his day, Fleury wittily observed that most boys "learned just enough of that language to have a pretext for saying for the rest of their lives that Greek was a subject easily forgotten."

Rollin.

In the 18th century Rollin, in his _Traité des études_ (1726), agreed with the Port-Royalists in demanding that Latin grammars should be written in French, that the rules should be simplified and explained by a sufficient number of examples, and that a more important place should be assigned to translation than to composition. The supremacy of Latin was the subject of a long series of attacks in the same century. Even at the close of the previous century the brilliant achievements of French literature had prompted La Bruyère to declare in _Des ouvrages de l'esprit_ (about 1680), "We have at last thrown off the yoke of _Latinism_"; and, in the same year, Jacques Spon claimed in his correspondence the right to use the French language in discussing points of archaeology.

The Jesuits.

Meanwhile, in 1563, notwithstanding the opposition of the university of Paris, the Jesuits had succeeded in founding the _Collegium Claromontanum_. After the accession of Henry IV. they were expelled from Paris and other important towns in 1594, and not allowed to return until 1609, when they found themselves confronted once more by their rival, the university of Paris. They opened the doors of their schools to the Greek and Latin classics, but they represented the ancient masterpieces dissevered from their original historic environment, as impersonal models of taste, as isolated standards of style. They did much, however, for the cultivation of original composition modelled on Cicero and Virgil. They have been charged with paying an exaggerated attention to form, and with neglecting the subject-matter of the classics. This neglect is attributed to their anxiety to avoid the "pagan" element in the ancient literature. Intensely conservative in their methods, they kept up the system of using Latin in their grammars (and in their oral instruction) long after it had been abandoned by others.

Port-Royal.

The use of French for these purposes was a characteristic of the "Little Schools" of the Jansenists of Port-Royal(1643-1660). The text-books prepared for them by Lancelot included not only the above-mentioned Latin grammar (1644) but also the _Méthode grecque_ of 1655 and the _Jardin des racines grecques_ (1657), which remained in use for two centuries and largely superseded the grammar of Clenardus (1636) and the _Tirocinium_ of Père Labbe (1648). Greek began to decline in the university about 1650, at the very time when the Port-Royalists were aiming at its revival. During the brief existence of their schools their most celebrated pupils were Tillemont and Racine.

The Jesuits, on the other hand, claimed Corneille and Molière, as well as Descartes and Bossuet, Fontenelle, Montesquieu and Voltaire. Of their Latin poets the best-known were Denis Petau (d. 1652), René Rapin (d. 1687) and N.E. Sanadon (d. 1733). In 1762 the Jesuits were suppressed, and more than one hundred schools were thus deprived of their teachers. The university of Paris, which had prompted their suppression, and the parliament, which had carried it into effect, made every endeavour to replace them. The university took possession of the _Collegium Claromontanum_, then known as the _Collège Louis-le-Grand_, and transformed it into an _école normale_. Many of the Jesuit schools were transferred to the congregations of the _Oratoire_ and the Benedictines, and to the secular clergy. On the eve of the Revolution, out of a grand total of 562 classical schools, 384 were in the hands of the clergy and 178 in those of the congregations.

Classical education attacked.

The expulsion of the Jesuits gave a new impulse to the attacks directed against all schemes of education in which Latin held a prominent position. At the moment when the university of Paris was, by the absence of its rivals, placed in complete control of the education of France, she found herself driven to defend the principles of classical education against a crowd of assailants. All kinds of devices were suggested for expediting the acquisition of Latin; grammar was to be set aside; Latin was to be learned as a "living language"; much attention was to be devoted to acquiring an extensive vocabulary; and, "to save time," composition was to be abolished. To facilitate the reading of Latin texts, the favourite method was the use of interlinear translations, originally proposed by Locke, first popularized in France by Dumarsais (1722), and in constant vogue down to the time of the Revolution.

Early in the 18th century Rollin pleaded for the "utility of Greek," while he described that language as the heritage of the university of Paris. In 1753 Berthier feared that in thirty years no one would be able to read Greek. In 1768 Rolland declared that the university, which held Greek in high honour, nevertheless had reason to lament that her students learnt little of the language, and he traced this decline to the fact that attendance at lectures had ceased to be compulsory. Greek, however, was still recognized as part of the examination held for the appointment of schoolmasters.

Eve of the Revolution.

During the 18th century, in Greek as well as in Latin, the general aim was to reach the goal as rapidly as possible, even at the risk of missing it altogether. On the eve of the Revolution, France was enjoying the study of the institutions of Greece in the attractive pages of the _Voyage du jeune Anacharsis_ (1789), but the study of Greek was menaced even more than that of Latin. For fifty years before the Revolution there was a distinct dissatisfaction with the routine of the schools. To meet that dissatisfaction, the teachers had accepted new subjects of study, had improved their methods, and had simplified the learning of the dead languages. But even this was not enough. In the study of the classics, as in other spheres, it was revolution rather than evolution that was loudly demanded.

First Republic.

The Revolution was soon followed by the long-continued battle of the "Programmes." Under the First Republic the schemes of Condorcet (April 1792) and J. Lakanal (February 1795) were superseded by that of P.C.F. Daunou (October 1795), which divided the pupils of the "central schools" into three groups, according to age, with corresponding subjects of study: (1) twelve to fourteen,--drawing, natural history, Greek and Latin, and a choice of modern languages; (2) fourteen to sixteen,--mathematics, physics, chemistry; (3) over sixteen,--general grammar, literature, history and constitutional law..

Consulate.

In July 1801, under the consulate, there were two courses, (1) nine to twelve,--elementary knowledge, including elements of Latin; (2) above twelve,--a higher course, with two alternatives, "humanistic" studies for the "civil," and purely practical studies for the "military" section. The law of the 1st of May 1802 brought the _lycées_ into existence, the subjects being, in Napoleon's own phrase, "mainly Latin and mathematics."

Restoration.

At the Restoration (1814) the military discipline of the lycées was replaced by the ecclesiastical discipline of the "Royal Colleges." The reaction of 1815-1821 in favour of classics was followed by the more liberal programme of Vatimesnil (1829), including, for those who had no taste for a classical education, certain "special courses" (1830), which were the germ of the _enseignement spécial_ and the _enseignement moderne_.

Third Republic.

Under Louis Philippe (1830-1848), amid all varieties of administration there was a consistent desire to hold the balance fairly between all the conflicting subjects of study. After the revolution of 1848 the difficulties raised by the excessive number of subjects were solved by H.N.H. Fortoul's expedient of "bifurcation," the alternatives being letters and science. In 1863, under Napoleon III., Victor Duruy encouraged the study of history, and also did much for classical learning by founding the École des Hautes Études. In 1872, under the Third Republic, Jules Simon found time for hygiene, geography and modern languages by abolishing Latin verse composition and reducing the number of exercises in Latin prose, while he insisted on the importance of studying the inner meaning of the ancient classics. The same principles were carried out by Jules Ferry (1880) and Paul Bert (1881-1882). In the scheme of 1890 the Latin course of six years began with ten hours a week and ended with four; Greek was begun a year later with two hours, increasing to six and ending with four.

The commission of 1899, under the able chairmanship of M. Alexandre Ribot, published an important report, which was followed in 1902 by the scheme of M. Georges Leygues. The preamble includes a striking tribute to the advantages that France had derived from the study of the classics:--

"L'étude de l'antiquité grecque et latine a donné au génie français une mesure, une clarté et une élégance incomparables. C'est par elle que notre philosophie, nos lettres et nos arts ont brillé d'un si vif éclat; c'est par elle que notre influence morale s'est exercée en souveraine dans le monde. Les humanités doivent être protégées contre toute atteinte et fortifiées. Elles font partie du patrimoine national.

"L'esprit classique n'est pas ... incompatible avec l'esprit moderne. Il est de tous les temps, parce qu'il est le culte de la raison claire et libre, la recherche de la beauté harmonieuse et simple dans toutes les manifestations de la pensée."

By the scheme introduced in these memorable terms the course of seven years is divided into two cycles, the first cycle (of four years) having two parallel courses: (1) without Greek or Latin, and (2) with Latin, and with optional Greek at the beginning of the third year. In the second cycle (of three years) those who have been learning both Greek and Latin, and those who have been learning neither, continue on the same lines as before; while those who have been learning Latin only may either (1) discontinue it in favour of modern languages _and_ science, or (2) continue it with _either_. As an alternative to the second cycle, which normally ends in the examination for the _baccalauréat_, there is a shorter course, mainly founded on modern languages or applied science and ending in a public examination without the _baccalauréat_. The _baccalauréat_, however, has been condemned by the next minister, M. Briand, who prefers to crown the course with the award of a school diploma (1907).

See H. Lantoine, _Histoire de l'enseignement secondaire en France au XVIIe siècle_ (1874); A. Sicard, _Les Études classiques avant la Révolution_ (1887); Sainte-Beuve, _Port-Royal_, vols. i.-v. (1840-1859), especially iii. 383-588; O. Gréard, _Education et instruction_, 4 vols., especially "Enseignement secondaire," vol. ii. pp. 1-90, with conspectus of programmes in the appendix (1889); A. Ribot, _La Réforme de l'enseignement secondaire_ (1900); G. Leygues, _Plan d'études_, &c. (1902); H.H. Johnson, "Present State of Classical Studies in France," in _Classical Review_ (December 1907). See also the English Education Department's _Special Reports on Education in France_ (1899). The earlier literature is best represented in England by Matthew Arnold's _Schools and Universities in France_ (1868; new edition, 1892) and _A French Eton_ (1864).

Germany.

3. The history of education in Germany since 1500 falls into three periods: (a) the age of the Revival of Learning and the Reformation (1500-1650), (b) the age of French influence (1650-1800), and (c) the 19th century.

Melanchthon.

The Greek Testament.

(a) During the first twenty years of the 16th century the reform of Latin instruction was carried out by setting aside the old medieval grammars, by introducing new manuals of classical literature, and by prescribing the study of classical authors and the imitation of classical models. In all these points the lead was first taken by south Germany, and by the towns along the Rhine down to the Netherlands. The old schools and universities were being quietly interpenetrated by the new spirit of humanism, when the sky was suddenly darkened by the clouds of religious conflict. In 1525-1535 there was a marked depression in the classical studies of Germany. Erasmus, writing to W. Pirckheimer in 1528, exclaims: "Wherever the spirit of Luther prevails, learning goes to the ground." Such a fate was, however, averted by the intervention of Melanchthon (d. 1560), the _praeceptor Germaniae_, who was the embodiment of the spirit of the new Protestant type of education, with its union of evangelical doctrine and humanistic culture. Under his influence, new schools rapidly rose into being at Magdeburg, Eisleben and Nuremberg (1521-1526). During more than forty years of academic

## activity he not only provided manuals of Latin and Greek grammar and

many other text-books that long remained in use, but he also formed for Germany a well-trained class of learned teachers, who extended his influence throughout the land. His principal ally as an educator and as a writer of text-books was Camerarius (d. 1574). Precepts of style, and models taken from the best Latin authors, were the means whereby a remarkable skill in the imitation of Cicero was attained at Strassburg during the forty-four years of the headmastership of Johannes von Sturm (d. 1589), who had himself been influenced by the _De disciplinis_ of J.L. Vivès (1531), and in all his teaching aimed at the formation of a _sapiens atque eloquens pietas_. Latin continued to be the living language of learning and of literature, and a correct and elegant Latin style was regarded as the mark of an educated person. Greek was taught in all the great schools, but became more and more confined to the study of the Greek Testament. In 1550 it was proposed in Brunswick to banish all "profane" authors from the schools, and in 1589 a competent scholar was instructed to write a sacred epic on the kings of Israel as a substitute for the works of the "pagan" poets. In 1637, when the doubts of Scaliger and Heinsius as to the purity of the Greek of the New Testament prompted the rector of Hamburg to introduce the study of classical authors, any reflection on the style of the Greek Testament was bitterly resented.

The Jesuits.

The Society of Jesus was founded in 1540, and by 1600 most of the teachers in the Catholic schools and universities of Germany were Jesuits. The society was "dissolved" in 1773, but survived its dissolution. In accordance with the _Ratio Studiorum_ of Aquaviva (1599), which long remained unaltered and was only partially revised by J. Roothaan (1832), the main subjects of instruction were the _litterae humaniores diversarum linguarum_. The chief place among these was naturally assigned to Latin, the language of the society and of the Roman Church. The Latin grammar in use was that of the Jesuit rector of the school at Lisbon, Alvarez (1572). As in the Protestant schools, the principal aim was the attainment of _eloquentia_. A comparatively subordinate place was assigned to Greek, especially as the importance attributed to the Vulgate weakened the motive for studying the original text. It was recognized, however, that Latin itself (as Vivès had said) was "in no small need of Greek," and that, "unless Greek was learnt in boyhood, it would hardly ever be learnt at all." The text-book used was the _Institutiones linguae Graecae_ of the German Jesuit, Jacob Gretser, of Ingolstadt (c. 1590), and the reading in the highest class included portions of Demosthenes, Isocrates, Plato, Thucydides, Homer, Hesiod, Pindar, Gregory of Nazianzus, Basil and Chrysostom. The Catholic and Protestant schools of the 16th century succeeded, as a rule, in giving a command over a correct Latin style and a taste for literary form and for culture. Latin was still the language of the law-courts and of a large part of general literature. Between Luther and Lessing there was no great writer of German prose.

The age of French influence.

(b) In the early part of the period 1650-1800, while Latin continued to hold the foremost place, it was ceasing to be Latin of the strictly classical type. Greek fell still further into the background; and Homer and Demosthenes gradually gave way to the Greek Testament. Between 1600 and 1775 there was a great gap in the production of new editions of the principal Greek classics. The spell was only partially broken by J.A. Ernesti's _Homer_ (1759 f.) and Chr. G. Heyne's _Pindar_ (1773 f.).

Modern and secular education.

The peace of Westphalia (1648) marks a distinct epoch in the history of education in Germany. Thenceforth, education became more modern and more secular. The long wars of religion in Germany, as in France and England, were followed by a certain indifference as to disputed points of theology. But the modern and secular type of education that now supervened was opposed by the pietism of the second half of the 17th century, represented at the newly-founded university of Halle (1694) by A.H. Francke, the professor of Greek (d. 1727), whose influence was far greater than that of Chr. Cellarius (d. 1707), the founder of the first philological _Seminar_ (1697). Francke's contemporary, Chr. Thomasius (d. 1728), was never weary of attacking scholarship of the old humanistic type and everything that savoured of antiquarian pedantry, and it was mainly his influence that made German the language of university lectures and of scientific and learned literature. A modern education is also the aim of the general introduction to the _nova methodus_ of Leibnitz, where the study of Greek is recommended solely for the sake of the Greek Testament (1666). Meanwhile, Ratichius (d. 1635) had in vain pretended to teach Hebrew, Greek and Latin in the space of six months (1612), but he had the merit of maintaining that the study of a language should begin with the study of an author. Comenius (d. 1671) had proposed to teach Latin by drilling his pupils in a thousand graduated phrases distributed over a hundred instructive chapters, while the Latin authors were banished because of their difficulty and their "paganism" (1631). One of the catchwords of the day was to insist on a knowledge of _things_ instead of a knowledge of _words_, on "realism" instead of "verbalism."

Ritter-akademien.

Under the influence of France the perfect courtier became the ideal in the German education of the upper classes of the 17th and 18th centuries. A large number of aristocratic schools (_Ritter-Akademien_) were founded, beginning with the Collegium Illustre of Tübingen (1589) and ending with the Hohe Karlschule of Stuttgart (1775). In these schools the subjects of study included mathematics and natural sciences, geography and history, and modern languages (especially French), with riding, fencing and dancing; Latin assumed a subordinate place, and classical composition in prose or verse was not considered a sufficiently courtly accomplishment. The youthful aristocracy were thus withdrawn from the old Latin schools of Germany, but the aristocratic schools vanished with the dawn of the 19th century, and the ordinary public schools were once more frequented by the young nobility.

The "new humanism."

Herder.

School reorganization.

(c) _The Modern Period._--In the last third of the 18th century two important movements came into play, the "naturalism" of Rousseau and the "new humanism." While Rousseau sought his ideal in a form of education and of culture that was in close accord with nature, the German apostles of the new humanism were convinced that they had found that ideal completely realized in the old Greek world. Hence the aim of education was to make young people thoroughly "Greek," to fill them with the "Greek" spirit, with courage and keenness in the quest of truth, and with a devotion to all that was beautiful. The link between the naturalism of Rousseau and the new humanism is to be found in J.G. Herder, whose passion for all that is Greek inspires him with almost a hatred of Latin. The new humanism was a kind of revival of the Renaissance, which had been retarded by the Reformation in Germany and by the Counter-Reformation in Italy, or had at least been degraded to the dull classicism of the schools. The new humanism agreed with the Renaissance in its unreserved recognition of the old classical world as a perfect pattern of culture. But, while the Renaissance aimed at reproducing the Augustan age of _Rome_, the new humanism found its golden age in _Athens_. The Latin Renaissance in Italy aimed at recovering and verbally imitating the ancient literature; the Greek Renaissance in Germany sought inspiration from the creative originality of Greek literature with a view to producing an original literature in the German language. The movement had its effect on the schools by discouraging the old classical routine of verbal imitation, and giving a new prominence to Greek and to German. The new humanism found a home in Göttingen (1783) in the days of J.M. Gesner and C.G. Heyne. It was represented at Leipzig by Gesner's successor, Ernesti (d. 1781); and at Halle by F.A. Wolf, who in 1783 was appointed professor of education by Zedlitz, the minister of Frederick the Great. In literature, its leading names were Winckelmann, Lessing and Voss, and Herder, Goethe and Schiller. The tide of the new movement had reached its height about 1800. Goethe and Schiller were convinced that the old Greek world was the highest revelation of humanity; and the universities and schools of Germany were reorganized in this spirit by F.A. Wolf and his illustrious pupil, Wilhelm von Humboldt. In 1809-1810 Humboldt was at the head of the educational section of the Prussian Home Office, and, in the brief interval of a year and a half, gave to the general system of education the direction which it followed (with slight exceptions) throughout the whole century. In 1810 the _examen pro facultate docendi_ first made the profession of a schoolmaster independent of that of a minister of religion. The new scheme drawn up by J.W. Süvern recognized four principal co-ordinated branches of learning: Latin, Greek, German, mathematics. All four were studied throughout the school, Greek being begun in the fourth of the nine classes, that corresponding to the English "third form." The old Latin school had only one main subject, the study of Latin style (combined with a modicum of Greek). The new gymnasium aimed at a wider education, in which literature was represented by Latin, Greek and German, by the side of mathematics and natural science, history and religion. The uniform employment of the term _Gymnasium_ for the highest type of a Prussian school dates from 1812. The leaving examination (_Abgangsprüfung_), instituted in that year, required Greek translation at sight, with Greek prose composition, and ability to speak and to write Latin. In 1818-1840 the leading spirit on the board of education was Johannes Schulze, and a _complete_ and comprehensive system of education continued to be the ideal kept in view. Such an education, however, was found in practice to involve a prolongation of the years spent at school and a correspondingly later start in life. It was also attacked on the ground that it led to "overwork." This attack was partially met by the scheme of 1837. Schulze's period of prominence in Berlin closely corresponded to that of Herbart at Königsberg (1809-1833) and Göttingen (1833-1841), who insisted that for boys of eight to twelve there was no better text-book than the Greek _Odyssey_, and this principle was brought into practice at Hanover by his distinguished pupil, Ahrens.

The Prussian policy of the next period, beginning with the accession of Friedrich Wilhelm IV. in 1840, was to lay a new stress on religious teaching, and to obviate the risk of overwork resulting from the simultaneous study of all subjects by the encouragement of specialization in a few. Ludwig Wiese's scheme of 1856 insisted on the retention of Latin verse as well as Latin prose, and showed less favour to natural science, but it awakened little enthusiasm, while the attempt to revive the old humanistic Gymnasium led to a demand for schools of a more modern type, which issued in the recognition of the _Realgymnasium_ (1859).

In the age of Bismarck, school policy in Prussia had for its aim an increasing recognition of modern requirements. In 1875 Wiese was succeeded by Bonitz, the eminent Aristotelian scholar, who in 1849 had introduced mathematics and natural science into the schools of Austria, and had substituted the wide reading of classical authors for the prevalent practice of speaking and writing Latin. By his scheme of 1882 natural science recovered its former position in Prussia, and the hours assigned in each week to Latin were diminished from 86 to 77. But neither of the two great parties in the educational world was satisfied; and great expectations were aroused when the question of reform was taken up by the German emperor, William II., in 1890. The result of the conference of December 1890 was a compromise between the conservatism of a majority of its members and the forward policy of the emperor. The scheme of 1892 reduced the number of hours assigned to Latin from 77 to 62, and laid special stress on the _German_ essay; but the modern training given by the _Realgymnasium_ was still unrecognized as an avenue to a university education. A conference held in June 1900, in which the speakers included Mommsen and von Wilamowitz, Harnack and Diels, was followed by the "Kiel Decree" of the 26th of November. In that decree the emperor urged the equal recognition of the classical and the modern _Gymnasium_, and emphasized the importance of giving more time to Latin and to English in both. In the teaching of Greek, "useless details" were to be set aside, and special care devoted to the connexion between ancient and modern culture, while, in all subjects, attention was to be paid to the classic precept: _multum, non multa_.

By the scheme of 1901 the pupils of the _Realgymnasium_, the _Oberrealschule_ and the _Gymnasium_ were admitted to the university on equal terms in virtue of their leaving-certificates, but Greek and Latin were still required for students of classics or divinity.

For the _Gymnasium_ the aim of the new scheme is, in _Latin_, "to supply boys with a sound basis of grammatical training, with a view to their understanding the more important classical writers of Rome, and being thus introduced to the intellectual life and culture of the ancient world"; and, in _Greek_, "to give them a sufficient knowledge of the language with a view to their obtaining an acquaintance with some of the Greek classical works which are distinguished both in matter and in style, and thus gaining an insight into the intellectual life and culture of Ancient Greece." In consequence of these changes Greek is now studied by a smaller number of boys, but with better results, and a new lease of life has been won for the classical _Gymnasium_.

Lastly, by the side of the classical _Gymnasium_, we now have the "German Reform Schools" of two different types, that of Altona (dating from 1878) and that of Frankfort-on-the-Main (1892). The leading principle in both is the postponement of the time for learning Latin. Schools of the Frankfort type take French as their only foreign language in the first three years of the course, and aim at achieving in six years as much as has been achieved by the _Gymnasia_ in nine; and it is maintained that, in six years, they succeed in mastering a larger amount of Latin literature than was attempted a generation ago, even in the best _Gymnasia_ of the old style. It may be added that in all the German _Gymnasia_, whether reformed or not, more time is given to classics than in the corresponding schools in England.

See F. Paulsen, _Geschichte des gelehrten Unterrichts vom Ausgang des Mittelalters bis auf die Gegenwart mit besonderer Rücksicht auf den klassischen Unterricht_ (2 vols., 2nd ed., 1896); _Das Realgymnasium und die humanistische Bildung_ (1889); _Die höheren Schulen und das Universitätsstudium im 20. Jahrhundert_ (1901); "Das moderne Bildungswesen" in _Die Kulture der Gegenwart_, vol. i. (1904); _Das deutsche Bildungswesen in seiner geschichtlichen Entwickelung_ (1906) (with the literature there quoted, pp. 190-192), translated by Dr T. Lorenz, _German Education, Past and Present_ (1908); T. Ziegler, _Notwendigkeit ... des Realgymnasiums_ (Stuttgart, 1894); F.A. Eckstein, _Lateinischer und griechischer Unterricht_ (1887); O. Kohl, "Griechischer Unterricht" (Langensalza, 1896) in W. Rein's _Handbuch_; A. Baumeister's _Handbuch_ (1895), especially vol. i. 1 (History) and i. 2 (Educational Systems); P. Stötzner, _Das öffentliche Unterrichtswesen Deutschlands in der Gegenwart_ (1901); F. Seiler, _Geschichte des deutschen Unterrichtswesens_ (2 vols., 1906); _Verhandlungen_ of June 1900 (2nd ed., 1902); _Lehrpläne_, &c. (1901); _Die Reform des höheren Schulwesens_, ed. W. Lexis (1902); A. Harnack's _Vortrag_ and W. Parow's _Erwiderung_ (1905); H. Müller, _Das höhere Schulwesen Deutschlands am Anfang des 20. Jahrhunderts_ (Stuttgart, 1904); O. Steinbart, _Durchführung des preussischen Schulreform in ganz Deutschland_ (Duisburg, 1904); J. Schipper, _Alte Bildung und moderne Cultur_ (Vienna, 1901); Papers by M.E. Sadler: (1) "Problems in Prussian Secondary Education" (Special Reports of Education Dept., 1899); (2) "The Unrest in Secondary Education in Germany and Elsewhere" (Special Reports of Board of Education, vol. 9, 1902); J.L. Paton, _The Teaching of Classics in Prussian Secondary Schools_ (on "German Reform Schools") (1907, Wyman, London); J.E. Russell, _German Higher Schools_ (New York, 1899); and (among earlier English publications) Matthew Arnold's _Higher Schools and Universities in Germany_ (1874, reprinted from _Schools and Universities on the Continent_, 1865).

United States.

(4) In the _United States of America_ the highest degree of educational development has been subsequent to the Civil War. The study of Latin begins in the "high schools," the average age of admission being fifteen and the normal course extending over four years. Among classical teachers an increasing number would prefer a longer course extending over six years for Latin, and at least three for Greek, and some of these would assign to the elementary school the first two of the proposed six years of Latin study. Others are content with the late learning of Latin and prefer that it should be preceded by a thorough study of modern languages (see Prof. B.I. Wheeler, in Baumeister's _Handbuch_, 1897, ii. 2, pp. 584-586).

Latin pronunciation.

It was mainly owing to a pamphlet issued in 1871 by Prof. G.M. Lane, of Harvard, that a reformed pronunciation of Latin was adopted in all the colleges and schools of the United States. Some misgivings on this reform found expression in a work on the _Teaching of Latin_, published by Prof. C.E. Bennett of Cornell in 1901, a year in which it was estimated that this pronunciation was in use by more than 96% of the Latin pupils in the secondary schools.

Some important statistics as to the number studying Latin and Greek in the secondary schools were collected in 1900 by a committee of twelve educational experts representing all parts of the Union, with a view to a uniform course of instruction being pursued in all classical schools. They had the advantage of the co-operation of Dr W.T. Harris, the U.S. commissioner of education, and they were able to report that, in all the five groups into which they had divided the states, the number of pupils pursuing the study of Latin and Greek showed a remarkable advance, especially in the most progressive states of the middle west. The number learning Latin had increased from 100,144 in 1890 to 314,856 in 1899-1900, and those learning Greek from 12,869 to 24,869. Thus the number learning Latin at the later date was three times, and the number learning Greek twice, as many as those learning Latin or Greek ten years previously. But the total number in 1000 was 630,048; so that, notwithstanding this proof of progress, the number learning Greek in 1900 was only about one twenty-fifth of the total number, while the number learning Latin was as high as half.

The position of Greek as an "elective" or "optional" subject (notably at Harvard), an arrangement regarded with approval by some eminent educational authorities and with regret by others, probably has some effect on the high schools in the small number of those who learn Greek, and in their lower rate of increase, as compared with those who learn Latin. Some evidence as to the quality of the study of those languages in the schools is supplied by English commissioners in the _Reports of the Mosely Commission_. Thus Mr Papillon considered that, while the teaching of English literature was admirable, the average standard of Latin and Greek teaching and attainment in the upper classes was "below that of an English public school"; he felt, however, that the secondary schools of the United States had a "greater variety of the curriculum to suit the practical needs of life," and that they existed, not "for the select few," but "for the whole people" (pp. 250 f.).

For full information see the "Two volumes of Monographs prepared for the United States Educational Exhibit at the Paris Exposition of 1900," edited by Dr N. Murray Butler; the _Annual Reports_ of the U.S. commissioner of education (Washington); and the _Reports of the Mosely Commission to the United States of America_ (London, 1904). Cf. statistics quoted in G.G. Ramsay's "Address on Efficiency in Education" (Glasgow, 1902, 17-20), from the _Transactions of the Amer. Philol. Association_, xxx. (1899), pp. lxxvii-cxxii; also Bennett and Bristol, _The Teaching of Latin and Greek in the Secondary School_ (New York, 1901). (J. E. S.*)

FOOTNOTES:

[1] The above derivation is in accordance with English usage. In the _New English Dictionary_ the earliest example of the word "classical" is the phrase "classical and canonical," found in the _Europae Speculum_ of Sir Edwin Sandys (1599), and, as applied to a writer, it is explained as meaning "of the first rank or authority." This exactly corresponds with the meaning of _classicus_ in the above passage of Gellius. On the other hand, the French word _classique_ (in Littré's view) primarily means "used in class."

[2] See also the article SCHOOLS.

CLASSIFICATION (Lat. _classis_, a class, probably from the root _cal-_, _cla-_, as in Gr. [Greek: kaleô], _clamor_), a logical process, common to all the special sciences and to knowledge in general, consisting in the collection under a common name of a number of objects which are alike in one or more respects. The process consists in observing the objects and abstracting from their various qualities that characteristic which they have in common. This characteristic constitutes the definition of the "class" to which they are regarded as belonging. It is this process by which we arrive first at "species" and then at "genus," i.e. at all scientific generalization. Individual things, regarded as such, constitute a mere aggregate, unconnected with one another, and so far unexplained; scientific knowledge consists in systematic classification. Thus if we observe the heavenly bodies individually we can state merely that they have been observed to have certain motions through the sky, that they are luminous, and the like. If, however, we compare them one with another, we discover that, whereas all partake in the general movement of the heavens, some have a movement of their own. Thus we arrive at a system of classification according to motion, by which fixed stars are differentiated from planets. A further classification according to other criteria gives us stars of the first magnitude and stars of the second magnitude, and so forth. We thus arrive at a systematic understanding expressed in laws by the application of which accurate forecasts of celestial phenomena can be made. Classification in the strict logical sense consists in discovering the casual interrelation of natural objects; it thus differs from what is often called "artificial" classification, which is the preparation, e.g. of statistics for particular purposes, administrative and the like.

Of the systems of classification adopted in physical science, only one requires treatment here, namely, the classification of the sciences as a whole, a problem which has from the time of Aristotle attracted considerable attention. Its object is to delimit the spheres of influence of the positive sciences and show how they are mutually related. Of such attempts three are specially noteworthy, those of Francis Bacon, Auguste Comte and Herbert Spencer.

Bacon's classification is based on the subjective criterion of the various faculties which are specially concerned. He thus distinguished History (natural, civil, literary, ecclesiastical) as the province of memory, Philosophy (including Theology) as that of reason, and Poetry, Fables and the like, as that of imagination. This classification was made the basis of the _Encyclopédie_. Comte adopted an entirely different system based on an objective criterion. Having first enunciated the theory that all science passes through three stages, theological, metaphysical and positive, he neglects the two first, and divides the last according to the "things to be classified," in view of their real affinity and natural connexions, into six, in order of decreasing generality and increasing complexity--mathematics, astronomy, physics, chemistry, physiology and biology (including psychology), and sociology. This he conceives to be not only the logical, but also the historical, order of development, from the abstract and purely deductive to the concrete and inductive. Sociology is thus the highest, most complex, and most positive of the sciences. Herbert Spencer, condemning this division as both incomplete and theoretically unsound, adopted a three-fold division into (1) _abstract_ science (including logic and mathematics) dealing with the universal forms under which all knowledge of phenomena is possible, (2) _abstract-concrete_ science (including mechanics, chemistry, physics), dealing with the elements of phenomena themselves, i.e. laws of forces as deducible from the persistence of forces, and (3) _concrete_ science (e.g. astronomy, biology, sociology), dealing with "phenomena themselves in their totalities," the universal laws of the continuous redistribution of Matter and Motion, Evolution and Dissolution.

Beside the above three systems several others deserve brief mention. In Greece at the dawn of systematic thought the physical sciences were few in number; none the less philosophers were not agreed as to their true relation. The Platonic school adopted a triple classification, physics, ethics and dialectics; Aristotle's system was more complicated, nor do we know precisely how he subdivided his three main classes, theoretical, practical and poetical (i.e. technical, having to do with [Greek: poiêsis], creative). The second class covered ethics and politics, the latter of which was often regarded by Aristotle as including ethics; the third includes the useful and the imitative sciences; the first includes metaphysics and physics. As regards pure logic Aristotle sometimes seems to include it with metaphysics and physics, sometimes to regard it as ancillary to all the sciences.

Thomas Hobbes (_Leviathan_) drew up an elaborate paradigm of the sciences, the first stage of which was a dichotomy into "Naturall Philosophy" ("consequences from the accidents of bodies naturall") and "Politiques and Civill Philosophy" ("consequences from accidents of Politique bodies"). The former by successive subdivisions is reduced to eighteen special sciences; the latter is subdivided into the rights and duties of sovereign powers, and those of the subject.

Jeremy Bentham and A.M. Ampère both drew up elaborate systems based on the principle of dichotomy, and beginning from the distinction of mind and body. Bentham invented an artificial terminology which is rather curious than valuable. The science of the body was Somatology, that of the mind Pneumatology. The former include Posology (science of quantity, mathematics) and Poiology (science of quality); Posology includes Morphoscopic (geometry) and Alegomorphic(arithmetic). See further Bentham's _Chrestomathia_ and works quoted under BENTHAM, JEREMY.

Carl Wundt criticized most of these systems as taking too little account of the real facts, and preferred a classification based on the standpoint of the various sciences towards their subject-matter. His system may, therefore, be described as conceptional. It distinguishes philosophy, which deals with facts in their widest universal relations, from the special sciences, which consider facts in the light of a

## particular relation or set of relations.

All these systems have a certain value, and are interesting as throwing light on the views of those who invented them. It will be seen, however, that none can lay claim to unique validity. The _fundamenta divisionis_, though in themselves more or less logical, are quite arbitrarily chosen, generally as being germane to a preconceived philosophical or scientific theory.

CLASTIDIUM (mod. _Casteggio_), a village of the Anamares, in Gallia Cispadana, on the Via Postumia, 5 m. E. of Iria (mod. _Voghera_) and 31 m. W. of Placentia. Here in 222 B.C. M. Claudius Marcellus defeated the Gauls and won the _spolia opima_; in 218 Hannibal took it and its stores of corn by treachery. It never had an independent government, and not later than 190 B.C. was made part of the colony of Placentia (founded 219). In the Augustan division of Italy, however, Placentia belonged to the 8th region, Aemilia, whereas Iria certainly, and Clastidium possibly, belonged to the 9th, Liguria (see Th. Mommsen in _Corp. Inscrip. Lat._ vol. v. Berlin, 1877, p. 828). The remains visible at Clastidium are scanty; there is a fountain (the Fontana d'Annibale), and a Roman bridge, which seems to have been constructed of tiles, not of stone, was discovered in 1857, but destroyed.

See C. Giulietti, _Casteggio, notizie storiche II. Avanzi di antichità_ (Voghera, 1893).

CLAUBERG, JOHANN (1622-1665), German philosopher, was born at Solingen, in Westphalia, on the 24th of February 1622. After travelling in France and England, he studied the Cartesian philosophy under John Raey at Leiden. He became (1649) professor of philosophy and theology at Herborn, but subsequently (1651), in consequence of the jealousy of his colleagues, accepted an invitation to a similar post at Duisburg, where he died on the 31st of January 1665. Clauberg was one of the earliest teachers of the new doctrines in Germany and an exact and methodical commentator on his master's writings. His theory of the connexion between the soul and the body is in some respects analogous to that of Malebranche; but he is not therefore to be regarded as a true forerunner of Occasionalism, as he uses "Occasion" for the stimulus which directly produces a mental phenomenon, without postulating the intervention of God (H. Müller, _J. Clauberg und seine Stellung im Cartesianismus_). His view of the relation of God to his creatures is held to foreshadow the pantheism of Spinoza. All creatures exist only through the continuous creative energy of the Divine Being, and are no more independent of his will than are our thoughts independent of us,--or rather less, for there are thoughts which force themselves upon us whether we will or not. For metaphysics Clauberg suggested the names _ontosophy_ or _ontology_, the latter being afterwards adopted by Wolff. He also devoted considerable attention to the German languages, and his researches in this direction attracted the favourable notice of Leibnitz. His chief works are: _De conjunctione animae et corporis humani_; _Exercitationes centum de cognitione Dei et nostri_; _Logica vetus et nova_; _Initiatio philosophi, seu Dubitatio Cartesiana_; a commentary on Descartes' _Meditations_; and _Ars etymologica Teutonum_.

A collected edition of his philosophical works was published at Amsterdam (1691), with life by H.C. Hennin; see also E. Zeller, _Geschichte der deutschen Philosophie seit Leibnitz_ (1873).

CLAUDE, JEAN (1619-1687), French Protestant divine, was born at La Sauvetat-du-Dropt near Agen. After studying at Montauban, he entered the ministry in 1645. He was for eight years professor of theology in the Protestant college of Nîmes; but in 1661, having successfully opposed a scheme for re-uniting Catholics and Protestants, he was forbidden to preach in Lower Languedoc. In 1662 he obtained a post at Montauban similar to that which he had lost; but after four years he was removed from this also. He next became pastor at Charenton near Paris, where he engaged in controversies with Pierre Nicole (_Réponse aux deux traités intitulés la perpétuité de la foi_, 1665), Antoine Arnauld (_Réponse au livre de M. Arnauld_, 1670), and J.B. Bossuet (_Réponse au livre de M. l'évêque de Meaux_, 1683). On the revocation of the edict of Nantes he fled to Holland, and received a pension from William of Orange, who commissioned him to write an account of the persecuted Huguenots (_Plaintes des protestants cruellement opprimés dans le royaume de France_, 1686). The book was translated into English, but by order of James II, both the translation and the original were publicly burnt by the common hangman on the 5th of May 1686, as containing "expressions scandalous to His Majesty the king of France." Other works by him were _Réponse au livre de P. Nouet sur l'eucharistie_ (1668); _Oeuvres posthumes_ (Amsterdam, 1688), containing the _Traité de la composition d'un sermon_, translated into English in 1778.

See biographies by J.P. Nicéron and Abel Rotholf de la Devèze; E. Haag, _La France protestante_, vol. iv. (1884, new edition).

CLAUDE OF LORRAINE, or CLAUDE GELÉE (1600-1682), French landscape-painter, was born of very poor parents at the village of Chamagne in Lorraine. When it was discovered that he made no progress at school, he was apprenticed, it is commonly said, to a pastry-cook, but this is extremely dubious. At the age of twelve, being left an orphan, he went to live at Freiburg on the Rhine with an elder brother, Jean Gelée, a wood-carver of moderate merit, and under him he designed arabesques and foliage. He afterwards rambled to Rome to seek a livelihood; but from his clownishness and ignorance of the language, he failed to obtain permanent employment. He next went to Naples, to study landscape painting under Godfrey Waals, a painter of much repute. With him he remained two years; then he returned to Rome, and was domesticated until April 1625 with another landscape-painter, Augustin Tassi, who hired him to grind his colours and to do all the household drudgery.

His master, hoping to make Claude serviceable in some of his greatest works, advanced him in the rules of perspective and the elements of design. Under his tuition the mind of Claude began to expand, and he devoted himself to artistic study with great eagerness. He exerted his utmost industry to explore the true principles of painting by an incessant examination of nature; and for this purpose he made his studies in the open fields, where he very frequently remained from sunrise till sunset, watching the effect of the shifting light upon the landscape. He generally sketched whatever he thought beautiful or striking, marking every tinge of light with a similar colour; from these sketches he perfected his landscapes. Leaving Tassi, he made a tour in Italy, France and a part of Germany, including his native Lorraine, suffering numerous misadventures by the way. Karl Dervent, painter to the duke of Lorraine, kept him as assistant for a year; and he painted at Nancy the architectural subjects on the ceiling of the Carmelite church. He did not, however, relish this employment, and in 1627 returned to Rome. Here, painting two landscapes for Cardinal Bentivoglio, he earned the protection of Pope Urban VIII, and from about 1637 he rapidly rose into celebrity. Claude was acquainted not only with the facts, but also with the laws of nature; and the German painter Joachim von Sandrart relates that he used to explain, as they walked together through the fields, the causes of the different appearances of the same landscape at different hours of the day, from the reflections or refractions of light, or from the morning and evening dews or vapours, with all the precision of a natural philosopher. He elaborated his pictures with great care; and if any performance fell short of his ideal, he altered, erased and repainted it several times over.

His skies are aerial and full of lustre, and every object harmoniously illumined. His distances and colouring are delicate, and his tints have a sweetness and variety till then unexampled. He frequently gave an uncommon tenderness to his finished trees by glazing. His figures, however, are very indifferent; but he was so conscious of his deficiency in this respect, that he usually engaged other artists to paint them for him, among whom were Courtois and Filippo Lauri. Indeed, he was wont to say that he sold his landscapes and gave away his figures. In order to avoid a repetition of the same subject, and also to detect the very numerous spurious copies of his works, he made tinted outline drawings (in six paper books prepared for this purpose) of all those pictures which were transmitted to different countries; and on the back of each drawing he wrote the name of the purchaser. These books he named _Libri di verità_. This valuable work (now belonging to the duke of Devonshire) has been engraved and published, and has always been highly esteemed by students of the art of landscape. Claude, who had suffered much from gout, died in Rome at the age of eighty-two, on the 21st (or perhaps the 23rd) of November 1682, leaving his wealth, which was considerable, between his only surviving relatives, a nephew and an adopted daughter (? niece).

Many choice specimens of his genius may be seen in the National Gallery and in the Louvre; the landscapes in the Altieri and Colonna palaces in Rome are also of especial celebrity. A list has been printed showing no less than 92 examples in the various public galleries of Europe. He himself regarded a landscape which he painted in the Villa Madama, being a cento of various views with great abundance and variety of leafage, and a composition of Esther and Ahasuerus, as his finest works; the former he refused to sell, although Clement IX. offered to cover its surface with gold pieces. He etched a series of twenty-eight landscapes, fine impressions of which are greatly prized. Full of amenity, and deeply sensitive to the graces of nature, Claude was long deemed the prince of landscape painters, and he must always be accounted a prime leader in that form of art, and in his day a great enlarger and refiner of its province.

Claude was a man of amiable and simple character, very kind to his pupils, a patient and unwearied worker; in his own sphere of study, his mind was stored (as we have seen) with observation and knowledge, but he continued an unlettered man till his death. Famous and highly patronized though he was in all his later years, he seems to have been very little known to his brother artists, with the single exception of Sandrart. This painter is the chief direct authority for the facts of Claude's life (_Academia Artis Pictoriae_, 1683); Baldinucci, who obtained information from some of Claude's immediate survivors, relates various incidents to a different effect (_Notizie dei professori del disegno_).

See also Victor Cousin, _Sur Claude Gelée_ (1853); M.F. Sweetser, _Claude Lorrain_ (1878); Lady Dilke, _Claude Lorrain_ (1884). (W. M. R.)

CLAUDET, ANTOINE FRANÇOIS JEAN (1797-1867), French photographer, was born at Lyons on the 12th of August 1797. Having acquired a share in L.J.M. Daguerre's invention, he was one of the first to practise daguerreotype portraiture in England, and he improved the sensitizing process by using chlorine in addition to iodine, thus gaining greater rapidity of action. In 1848 he produced the photographometer, an instrument designed to measure the intensity of photogenic rays; and in 1849 he brought out the focimeter, for securing a perfect focus in photographic portraiture. He was elected a fellow of the Royal Society in 1853, and in 1858 he produced the stereomonoscope, in reply to a challenge from Sir David Brewster. He died in London on the 27th of December 1867.

CLAUDIANUS, CLAUDIUS, Latin epic poet and panegyrist, flourished during the reign of Arcadius and Honorius. He was an Egyptian by birth, probably an Alexandrian, but it may be conjectured from his name and his mastery of Latin that he was of Roman extraction. His own authority has been assumed for the assertion that his first poetical compositions were in Greek, and that he had written nothing in Latin before A.D. 395; but this seems improbable, and the passage (_Carm. Min._ xli. 13) which is taken to prove it does not necessarily bear this meaning. In that year he appears to have come to Rome, and made his début as a Latin poet by a panegyric on the consulship of Olybrius and Probinus, the first brothers not belonging to the imperial family who had ever simultaneously filled the office of consul. This piece proved the precursor of the series of panegyrical poems which compose the bulk of his writings. In Birt's edition a complete chronological list of Claudian's poems is given, and also in J.B. Bury's edition of Gibbon (iii. app. i. p. 485), where the dates given differ slightly from those in the present article.

In 396 appeared the encomium on the third consulship of the emperor Honorius, and the epic on the downfall of Rufinus, the unworthy minister of Arcadius at Constantinople. This revolution was principally effected by the contrivance of Stilicho, the great general and minister of Honorius. Claudian's poem appears to have obtained his patronage, or rather perhaps that of his wife Serena, by whose interposition the poet was within a year or two enabled to contract a wealthy marriage in Africa (_Epist._ 2). Previously to this event he had produced (398) his panegyric on the fourth consulship of Honorius, his epithalamium on the marriage of Honorius to Stilicho's daughter, Maria, and his poem on the Gildonic war, celebrating the repression of a revolt in Africa. To these succeeded his piece on the consulship of Manlius Theodorus (399), the unfinished or mutilated invective against the Byzantine prime minister Eutropius in the same year, the epics on Stilicho's first consulship and on his repulse of Alaric (400 and 403), and the panegyric on the sixth consulship of Honorius (404). From this time all trace of Claudian is lost, and he is generally supposed to have perished with his patron Stilicho in 408. It may be conjectured that he must have died in 404, as he could hardly otherwise have omitted to celebrate the greatest of Stilicho's achievements, the destruction of the barbarian host led by Radagaisus in the following year. On the other hand, he may have survived Stilicho, as in the dedication to the second book of his epic on the _Rape of Proserpine_ (which Birt, however, assigns to 395-397), he speaks of his disuse of poetry in terms hardly reconcilable with the fertility which he displayed during his patron's lifetime. From the manner in which Augustine alludes to him in his _De civitate Dei_, it may be inferred that he was no longer living at the date of the composition of that work, between 415 and 428.

Besides Claudian's chief poems, his lively Fescennines on the emperor's marriage, his panegyric on Serena, and the _Gigantomachia_, a fragment of an unfinished Greek epic, may also be mentioned. Several poems expressing Christian sentiments are undoubtedly spurious. Claudian's paganism, however, neither prevented his celebrating Christian rulers and magistrates nor his enjoying the distinction of a court laureate. It is probable that he was nominally a Christian, like his patron Stilicho and Ausonius, although at heart attached to the old religion. The very decided statements of Orosius and Augustine as to his heathenism may be explained by the pagan style of Claudian's political poems. We have his own authority for his having been honoured by a bronze statue in the forum, and Pomponius Laetus discovered in the 15th century an inscription (_C.I.L._ vi. 1710) on the pedestal, which, formerly considered spurious, is now generally regarded as genuine.

The position of Claudian--the last of the Roman poets--is unique in literature. It is sufficiently remarkable that, after nearly three centuries of torpor, the Latin muse should have experienced any revival in the age of Honorius, nothing less than amazing that this revival should have been the work of a foreigner, most surprising of all that a just and enduring celebrity should have been gained by official panegyrics on the generally uninteresting transactions of an inglorious epoch. The first of these particulars bespeaks Claudian's taste, rising superior to the prevailing barbarism, the second his command of language, the third his rhetorical skill. As remarked by Gibbon, "he was endowed with the rare and precious talent of raising the meanest, of adorning the most barren, and of diversifying the most similar topics." This gift is especially displayed in his poem on the downfall of Rufinus, where the punishment of a public malefactor is exalted to the dignity of an epical subject by the magnificence of diction and the ostentation of supernatural machinery. The noble exordium, in which the fate of Rufinus is propounded as the vindication of divine justice, places the subject at once on a dignified level; and the council of the infernal powers has afforded a hint to Tasso, and through him to Milton. The inevitable monotony of the panegyrics on Honorius is relieved by just and brilliant expatiation on the duties of a sovereign. In his celebration of Stilicho's victories Claudian found a subject more worthy of his powers, and some passages, such as the description of the flight of Alaric, and of Stilicho's arrival at Rome, and the felicitous parallel between his triumphs and those of Marius, rank among the brightest ornaments of Latin poetry. Claudian's panegyric, however lavish and regardless of veracity, is in general far less offensive than usual in his age, a circumstance attributable partly to his more refined taste and partly to the genuine merit of his patron Stilicho. He is a valuable authority for the history of his times, and is rarely to be convicted of serious inaccuracy in his facts, whatever may be thought of the colouring he chooses to impart to them. He was animated by true patriotic feeling, in the shape of a reverence for Rome as the source and symbol of law, order and civilization. Outside the sphere of actual life he is less successful; his _Rape of Proserpine_, though the beauties of detail are as great as usual, betrays his deficiency in the creative power requisite for dealing with a purely ideal subject. This denotes the rhetorician rather than the poet, and in general it may be said that his especial gifts of vivid natural description, and of copious illustration, derived from extensive but not cumbrous erudition, are fully as appropriate to eloquence as to poetry. In the general cast of his mind and character of his writings, and especially, in his faculty for bestowing enduring interest upon occasional themes, we may fitly compare him with Dryden, remembering that while Dryden exulted in the energy of a vigorous and fast-developing language, Claudian was cramped by an artificial diction, confined to the literary class.

The editio princeps of Claudian was printed at Vicenza in 1482; the editions of J.M. Gesner (1759) and P. Burmann (1760) are still valuable for their notes. The first critical edition was that of L. Jeep (1876-1879), now superseded by the exhaustive work of T. Birt, with bibliography, in _Monumenta Germaniae Historica_ (x., 1892; smaller ed. founded on this by J. Koch, Teubner series, 1893). There is a separate edition with commentary and verse translation of _Il Ratto di Proserpina_, by L. Garces de Diez (1889); the satire _In Eutropium_ is discussed by T. Birt in _Zwei politische Satiren des alten Rom_ (1888). There is a complete English verse translation of little merit by A. Hawkins (1817). See the articles by Ramsay in Smith's _Classical Dictionary_ and Vollmer in Pauly-Wissowa's _Realencyclopädie der classischen Altertumswissenschaft_, iii. 2 (1899); also J.H.E. Crees, _Claudian as an Historian_ (1908), the "Cambridge Historical Essay" for 1906 (No. 17); T. Hodgkin, _Claudian, the last of the Roman Poets_ (1875).

CLAUDIUS [TIBERIUS CLAUDIUS DRUSUS NERO GERMANICUS], Roman emperor A.D. 41-54, son of Drusus and Antonia, nephew of the emperor Tiberius, and grandson of Livia, the wife of Augustus, was born at Lugdunum (Lyons) on the 1st of August 10 B.C. During his boyhood he was treated with contempt, owing to his weak and timid character and his natural infirmities; the fact that he was regarded as little better than an imbecile saved him from death at the hands of Caligula. He chiefly devoted himself to literature, especially history, and until his accession he took no real part in public affairs, though Caligula honoured him with the dignity of consul. He was four times married: to Plautia Urgulanilla, whom he divorced because he suspected her of designs against his life; to Aelia Petina, also divorced; to the infamous Valeria Messallina (q.v.); and to his niece Agrippina.

In A.D. 41, on the murder of Caligula, Claudius was seized by the praetorians, and declared emperor. The senate, which had entertained the idea of restoring the republic, was obliged to acquiesce. One of Claudius's first acts was to proclaim an amnesty for all except Cassius Chaerea, the assassin of his predecessor, and one or two others. After the discovery of a conspiracy against his life in 42, he fell completely under the influence of Messallina and his favourite freedmen Pallas and Narcissus, who must be held responsible for acts of cruelty which have brought undeserved odium upon the emperor. There is no doubt that Claudius was a liberal-minded man of kindly nature, anxious for the welfare of his people. Humane regulations were made in regard to freedmen, slaves, widows and orphans; the police system was admirably organized; commerce was put on a sound footing; the provinces were governed in a spirit of liberality; the rights of citizens and admission to the senate were extended to communities outside Italy. The speech of Claudius delivered (in the year 48) in the senate in support of the petition of the Aeduans that their senators should have the _jus petendorum honorum_ (claim of admission to the senate and magistracies) at Rome has been partly preserved on the fragment of a bronze tablet found at Lyons in 1524; an imperial edict concerning the citizenship of the Anaunians (15th of March 46) was found in the southern Tirol in 1869 (_C.I.L._ v. 5050). Claudius was especially fond of building. He completed the great aqueduct (Aqua Claudia) begun by Caligula, drained the Lacus Fucinus, and built the harbour of Ostia. Nor were his military operations unsuccessful. Mauretania was made a Roman province; the conquest of Britain was begun; his distinguished general Domitius Corbulo (_q.v._) gained considerable successes in Germany and the East. The intrigues of Narcissus caused Messallina to be put to death by order of Claudius, who took as his fourth wife his niece Agrippina, a woman as criminal as any of her predecessors. She prevailed upon him to set aside his own son Britannicus in favour of Nero, her son by a former marriage; and in 54, to make Nero's position secure, she put the emperor to death by poison. The apotheosis of Claudius was the subject of a lampoon by Seneca called _apokolokyntosis_, the "pumpkinification" of Claudius.

Claudius was a prolific writer, chiefly on history, but his works are lost. He wrote (in Greek) a history of Carthage and a history of Etruria; (in Latin) a history of Rome from the death of Caesar, an autobiography, and an essay in defence of Cicero against the attacks of Asinius Gallus. He also introduced three new letters into the Latin alphabet: [Latin character] for the consonantal V, [Latin character] for BS and PS, [Latin character] for the intermediate sound between I and U.

AUTHORITIES.--Ancient: the _Annals_ of Tacitus, Suetonius and Dio Cassius. Modern: H. Lehmann, _Claudius und seine Zeit_, with introductory chapter on the ancient authorities (1858); Lucien Double, _L'Empereur Claude_ (1876); A. Ziegler, _Die politische Seite der Regierung des Kaisers Claudius_ (1885); H.F. Pelham in _Quarterly Review_ (April 1905), where certain administrative and political changes introduced by Claudius, for which he was attacked by his contemporaries, are discussed and defended; Merivale, _Hist. of the Romans under the Empire_, chs. 49, 50; H. Schiller, _Geschichte der römischen Kaiserzeit_, i., pt. 1; H. Furneaux's ed. of the _Annals_ of Tacitus (introduction).

CLAUDIUS, the name of a famous Roman gens. The by-form _Clodius_, in its origin a mere orthographical variant, was regularly used for certain Claudii in late republican times, but otherwise the two forms were used indifferently. The gens contained a patrician and a plebeian family; the chief representatives of the former were the Pulchri, of the latter the Marcelli (see MARCELLUS). The following members of the gens deserve

## particular mention.

1. APPIUS SAMINUS INREGILLENSIS, or REGILLENSIS, CLAUDIUS, so called from Regillum (or Regilli) in Sabine territory, founder of the Claudian gens. His original name was Attus or Attius Clausus. About 504 B.C. he settled in Rome, where he and his followers formed a tribe. In 495 he was consul, and his cruel enforcement of the laws of debtor and creditor, in opposition to his milder colleague, P. Servilius Priscus, was one of the chief causes of the "secession" of the plebs to the Sacred Mount. On several occasions he displayed his hatred of the people, although it is stated that he subsequently played the part of mediator.

Suetonius, _Tiberius_, i.; Livy ii. 16-29; Dion. Halic. v. 40, vi. 23, 24.

2. CLAUDIUS, APPIUS, surnamed CRASSUS, a Roman patrician, consul in 471 and 451 B.C., and in the same and following year one of the decemvirs. At first he was conspicuous for his aristocratic pride and bitter hatred of the plebeians. Twice they refused to fight under him, and fled before their enemies. He retaliated by decimating the army. He was banished, but soon returned, and again became consul. In the same year (451) he was made one of the decemviri who had been appointed to draw up a code of written laws. When it was decided to elect decemvirs for another year, he who had formerly been looked upon as the champion of the aristocracy, suddenly came forward as the friend of the people, and was himself re-elected together with several plebeians. But no sooner was the new body in office, than it treated both patricians and plebeians with equal violence, and refused to resign at the end of the year. Matters were brought to a crisis by the affair of Virginia. Enamoured of the beautiful daughter of the plebeian centurion Virginius, Claudius attempted to seize her by an abuse of justice. One of his clients, Marcus Claudius, swore that she was the child of a slave belonging to him, and had been stolen by the childless wife of the centurion. Virginius was summoned from the army, and on the day of trial was present to expose the conspiracy. Nevertheless, judgment was given according to the evidence of Marcus, and Claudius commanded Virginia to be given up to him. In despair, her father seized a knife from a neighbouring stall and plunged it in her side. A general insurrection was the result; and the people seceded to the Sacred Mount. The decemvirs were finally compelled to resign and Appius Claudius died in prison, either by his own hand or by that of the executioner. For a discussion of the character of Appius Claudius, see Mommsen's appendix to vol. i. of his _History of Rome_. He holds that Claudius was never the leader of the patrician party, but a patrician demagogue who ended by becoming a tyrant to patricians as well as plebeians. The decemvirate, one of the triumphs of the plebs, could hardly have been abolished by that body, but would naturally have been overthrown by the patricians. The revolution which ruined Claudius was a return to the rule of the patricians represented by the Horatii and Valerii.

Livy iii. 32-58; Dion. Halic. x. 59, xi. 3.

3. CLAUDIUS, APPIUS, surnamed CAECUS, Roman patrician and author. In 312 B.C. he was elected censor without having passed through the office of consul. His censorship--which he retained for five years, in spite of the lex Aemilia which limited the tenure of that office to eighteen months--was remarkable for the actual or attempted achievement of several great constitutional changes. He filled vacancies in the senate with men of low birth, in some cases even the sons of freedmen (Diod. Sic. xx. 36; Livy ix. 30; Suetonius, _Claudius_, 24). His most important political innovation was the abolition of the old free birth, freehold basis of suffrage. He enrolled the freedmen and landless citizens both in the centuries and in the tribes, and, instead of assigning them to the four urban tribes, he distributed them through all the tribes and thus gave them practical control of the elections. In 304, however, Q. Fabius Rullianus limited the landless and poorer freedmen to the four urban tribes, thus annulling the effect of Claudius's arrangement. Appius Claudius transferred the charge of the public worship of Hercules in the Forum Boarium from the Potitian gens to a number of public slaves. He further invaded the exclusive rights of the patricians by directing his secretary Gnaeus Flavius (whom, though a freedman, he made a senator) to publish the _legis actiones_ (methods of legal practice) and the list of _dies fasti_ (or days on which legal business could be transacted). Lastly, he gained enduring fame by the construction of a road and an aqueduct, which--a thing unheard of before--he called by his own name (Livy ix. 29; Frontinus, _De Aquis_, 115; Diod. Sic. xx. 36). In 307 he was elected consul for the first time. In 298 he was interrex; in 296, as consul, he led the army in Samnium, and although, with his colleague, he gained a victory over the Etruscans and Samnites, he does not seem to have specially distinguished himself as a soldier (Livy x. 19). Next year he was praetor, and he was once dictator. His character, like his namesake the decemvir's is not easy to define. In spite of his political reforms, he opposed the admission of the plebeians to the consulship and priestly offices; and, although these reforms might appear to be democratic in character and calculated to give preponderance to the lowest class of the people, his probable aim was to strengthen the power of the magistrates (and lessen that of the senate) by founding it on the popular will, which would find its expression in the urban inhabitants and could be most easily influenced by the magistrate. He was already blind and too feeble to walk, when Cineas, the minister of Pyrrhus, visited him, but so vigorously did he oppose every concession that all the eloquence of Cineas was in vain, and the Romans forgot past misfortunes in the inspiration of Claudius's patriotism (Livy x. 13; Justin xviii. 2; Plutarch, _Pyrrhus_, 19). The story of his blindness, however, may be merely a method of accounting for his cognomen. Tradition regarded it as the punishment of his transference of the cult of Hercules from the Potitii.

Appius Claudius Caecus is also remarkable as the first writer mentioned in Roman literature. His speech against peace with Pyrrhus was the first that was transmitted to writing, and thereby laid the foundation of prose composition. He was the author of a collection of aphorisms in verse mentioned by Cicero (of which a few fragments remain), and of a legal work entitled _De Usurpationibus_. It is very likely also that he was concerned in the drawing up of the _Legis Actiones_ published by Flavius. The famous dictum "Every man is the architect of his own fortune" is attributed to him. He also interested himself in grammatical questions, distinguished the two sounds R and S in writing, and did away with the letter Z.

See Mommsen's appendix to his _Roman History_ (vol. i.); treatises by W. Siebert (1863) and F.D. Gerlach (1872), dealing especially with the censorship of Claudius.

4. CLAUDIUS, PUBLIUS, surnamed PULCHER, son of (3). He was the first of the gens who bore this surname. In 249 he was consul and appointed to the command of the fleet in the first Punic War. Instead of continuing the siege of Lilybaeum, he decided to attack the Carthaginians in the harbour of Drepanum, and was completely defeated. The disaster was commonly attributed to Claudius's treatment of the sacred chickens, which refused to eat before the battle. "Let them drink then," said the consul, and ordered them to be thrown into the sea. Having been recalled and ordered to appoint a dictator, he gave another instance of his high-handedness by nominating a subordinate official, M. Claudius Glicia, but the nomination was at once overruled. Claudius himself was accused of high treason and heavily fined. He must have died before 246, in which year his sister Claudia was fined for publicly expressing a wish that her brother Publius could rise from the grave to lose a second fleet and thereby diminish the number of the people. It is supposed that he committed suicide.

Livy, _Epit._, 19; Polybius i. 49; Cicero, _De Divinatione_, i. 16, ii. 8; Valerius Maximus i. 4, viii. I.

5. CLAUDIUS, APPIUS, surnamed PULCHER, Roman statesman and author. He served under his brother-in-law Lucullus in Asia (72 B.C.) and was commissioned to deliver the ultimatum to Tigranes, which gave him the choice of war with Rome or the surrender of Mithradates. In 57 he was praetor, in 56 propraetor in Sardinia, and in 54 consul with L. Domitius Ahenobarbus. Through the intervention of Pompey, he became reconciled to Cicero, who had been greatly offended because Claudius had indirectly opposed his return from exile. In this and certain other transactions Claudius seems to have acted from avaricious motives,--a result of his early poverty. In 53 he entered upon the governorship of Cilicia, in which capacity he seems to have been rapacious and tyrannical. During this period he carried on a correspondence with Cicero, whose letters to him form the third book of the _Epistolae ad Familiares_. Claudius resented the appointment of Cicero as his successor, avoided meeting him, and even issued orders after his arrival in the province. On his return to Rome Claudius was impeached by P. Cornelius Dolabella on the ground of having violated the sovereign rights of the people. This led him to make advances to Cicero, since it was necessary to obtain witnesses in his favour from his old province. He was acquitted, and a charge of bribery against him also proved unsuccessful. In 50 he was censor, and expelled many of the members of the senate, amongst them the historian Sallust on the ground of immorality. His connexion with Pompey brought upon him the enmity of Caesar, at whose march on Rome he fled from Italy. Having been appointed by Pompey to the command in Greece, in obedience to an ambiguous oracle he crossed over to Euboea, where he died about 48, before the battle of Pharsalus. Claudius was of a distinctly religious turn of mind, as is shown by the interest he took in sacred buildings (the temple at Eleusis, the sanctuary of Amphiaraus at Oropus). He wrote a work on augury, the first book of which he dedicated to Cicero. He was also extremely superstitious, and believed in invocations of the dead. Cicero had a high opinion of his intellectual powers, and considered him a great orator (see Orelli, _Onomasticon Tullianum_).

A full account of all the Claudii will be found in Pauly-Wissowa's _Realencyclopädie der classischen Altertumswissenschaft_, iii. 2 (1899).

CLAUDIUS, MARCUS AURELIUS, surnamed GOTHICUS, Roman emperor A.D. 268-270, belonged to an obscure Illyrian family. On account of his military ability he was placed in command of an army by Decius; and Valerian appointed him general on the Illyrian frontier, and ruler of the provinces of the lower Danube. During the reign of Gallienus, he was called to Italy in order to crush Aureolus; and on the death of the emperor (268) he was chosen as his successor, in accordance, it was said, with his express desire. Shortly after his accession he routed the Alamanni on the Lacus Benacus (some doubt is thrown upon this); in 269 a great victory over the Goths at Naïssus in Moesia gained him the title of Gothicus. In the following year he died of the plague at Sirmium, in his fifty-sixth year. He enjoyed great popularity, and appears to have been a man of ability and character.

His life was written by Trebellius Pollio, one of the _Scriptores Historiae Augusiae_; see also Zosimus i. 40-43, the histories of Th. Bernhardt and H. Schiller, and special dissertations by A. Duncker on the life of Claudius (1868) and the defeat of the Alamanni (_Annalen des Vereins für nassauische Altertumskunde_, 1879); Homo, _De Claudio Gothico_ (1900); Pauly-Wissowa, _Realencyclopädie_, ii. 2458 ff. (Henze).

CLAUDIUS, MATTHIAS (1740-1815), German poet, otherwise known by the _nom de plume_ of ASMUS, was born on the 15th of August 1740 at Reinfeld, near Lübeck, and studied at Jena. He spent the greater part of his life in the little town of Wandsbeck, near Hamburg, where he earned his first literary reputation by editing from 1771 to 1775, a newspaper called the _Wandsbecker Bote_ (_Wandsbeck Messenger_), in which he published a large number of prose essays and poems. They were written in pure and simple German, and appealed to the popular taste; in many there was a vein of extravagant humour or even burlesque, while others were full of quiet meditation and solemn sentiment. In his later days, perhaps through the influence of Klopstock, with whom he had formed an intimate acquaintance, Claudius became strongly pietistic, and the graver side of his nature showed itself. In 1814 he removed to Hamburg, to the house of his son-in-law, the publisher Friedrich Christoph Perthes, where he died on the 21st of January 1815.

Claudius's collected works were published under the title of _Asmus omnia sua secum portans, oder Sämtliche Werke des Wandsbecker Boten_ (8 vols., 1775-1812; 13th edition, by C. Redich, 2 vols., 1902). His biography has been written by Wilhelm Herbst (4th ed., 1878). See also M. Schneidereit, _M. Claudius, seine Weltanschauung und Lebensweisheit_ (1898).

CLAUSEL (more correctly CLAUZEL), BERTRAND, COUNT (1772-1842), marshal of France, was born at Mirepoix (Ariège) on the 12th of December 1772, and served in the first campaign of the French Revolutionary Wars as one of the volunteers of 1791. In June 1795, having distinguished himself repeatedly in the war on the northern frontier (1792-1793) and the fighting in the eastern Pyrenees (1793-1794), Clausel was made a general of brigade. In this rank he served in Italy in 1798 and 1799, and in the disastrous campaign of the latter year he won great distinction at the battles of the Trebbia and of Novi. In 1802 he served in the expedition to S. Domingo. He became a general of division in December 1802, and after his return to France he was in almost continuous military employment there until in 1806 he was sent to the army of Naples. Soon after this Napoleon made him a grand officer of the Legion of Honour. In 1808-1809 he was with Marmont in Dalmatia, and at the close of 1809 he was appointed to a command in the army of Portugal under Masséna.

Clausel took part in the Peninsular campaigns of 1810 and 1811, including the Torres Vedras campaign, and under Marmont he did excellent service in re-establishing the discipline, efficiency and mobility of the army, which had suffered severely in the retreat from Torres Vedras. In the Salamanca campaign (1812) the result of Clausel's work was shown in the marching powers of the French, and at the battle of Salamanca, Clausel, who had succeeded to the command on Marmont being wounded, and had himself received a severe wound, drew off his army with the greatest skill, the retreat on Burgos being conducted by him in such a way that the pursuers failed to make the slightest impression, and had themselves in the end to retire from the siege of Burgos (1812). Early in 1813 Clausel was made commander of the Army of the North in Spain, but he was unable to avert the great disaster of Vittoria. Under the supreme command of Soult he served through the rest of the Peninsular War with unvarying distinction. On the first restoration in 1814 he submitted unwillingly to the Bourbons, and when Napoleon returned to France, he hastened to join him. During the Hundred Days he was in command of an army defending the Pyrenean frontier. Even after Waterloo he long refused to recognize the restored government, and he escaped to America, being condemned to death in absence. He took the first opportunity of returning to aid the Liberals in France (1820), sat in the chamber of deputies from 1827 to 1830, and after the revolution of 1830 was at once given a military command. At the head of the army of Algiers, Clausel made a successful campaign, but he was soon recalled by the home government, which desired to avoid complications in Algeria. At the same time he was made a marshal of France (February 1831). For some four years thereafter he urged his Algerian policy upon the chamber of deputies, and finally in 1835 was reappointed commander-in-chief. But after several victories, including the taking of Mascara in 1835, the marshal met with a severe repulse at Constantine in 1836. A change of government in France was primarily responsible for the failure, but public opinion attributed it to Clausel, who was recalled in February 1837. He thereupon retired from active service, and, after vigorously defending his conduct before the deputies, he ceased to take part in public affairs. He lived in complete retirement up to his death at Secourrieu (Garonne) on the 21st of April 1842.

CLAUSEN, GEORGE (1852- ), English painter, was born in London, the son of a decorative artist. He attended the design classes at the South Kensington schools from 1867-1873 with great success. He then worked in the studio of Edwin Long, R.A., and subsequently in Paris under Bouguereau and Robert-Fleury. He became one of the foremost modern painters of landscape and of peasant life, influenced to a certain extent by the impressionists with whom he shared the view that light is the real subject of landscape art. His pictures excel in rendering the appearance of things under flecking outdoor sunlight, or in the shady shelter of a barn or stable. His "Girl at the Gate" was acquired for the nation by the Chantrey Trustees and is now at the National Gallery of British Art (Tate Gallery). He was elected associate of the Royal Academy in 1895, and as professor of painting gave a memorable series of lectures to the students of the schools,--published as _Six Lectures on Painting_ (1904) and _Aims and Ideals in Art_ (1906).

CLAUSEWITZ, KARL VON (1780-1831), Prussian general and military writer, was born at Burg, near Magdeburg, on the 1st of June 1780. His family, originally Polish, had settled in Germany at the end of the previous century. Entering the army in 1792, he first saw service in the Rhine campaigns of 1793-1794, receiving his commission at the siege of Mainz. On his return to garrison duty he set to work so zealously to remedy the defects in his education caused by his father's poverty, that in 1801 he was admitted to the Berlin Academy for young officers, then directed by Scharnhorst. Scharnhorst, attracted by his pupil's industry and force of character, paid special attention to his training, and profoundly influenced the development of his mind. In 1803, on Scharnhorst's recommendation, Clausewitz was made "adjutant" (aide-de-camp) to Prince August, and he served in this capacity in the campaign of Jena (1806), being captured along with the prince by the French at Prenzlau. A prisoner in France and Switzerland for the next two years, he returned to Prussia in 1809; and for the next three years, as a departmental chief in the ministry of war, as a teacher in the military school, and as military instructor to the crown prince, he assisted Scharnhorst in the famous reorganization of the Prussian army. In 1810 he married the countess Marie von Brühl.

On the outbreak of the Russian war in 1812, Clausewitz, like many other Prussian officers, took service with his country's nominal enemy. This step he justified in a memorial, published for the first time in the _Leben Gneisenaus_ by Pertz (Berlin, 1869). At first adjutant to General Phull, who had himself been a Prussian officer, he served later under Pahlen at Witepsk and Smolensk, and from the final Russian position at Kaluga he was sent to the army of Wittgenstein. It was Clausewitz who negotiated the convention of Tauroggen, which separated the cause of Yorck's Prussians from that of the French, and began the War of Liberation (see YORCK VON WARTENBURG; also Blumenthal's _Die Konvention von Tauroggen_, Berlin, 1901). As a Russian officer he superintended the formation of the _Landwehr_ of east Prussia (see STEIN, BARON VOM), and in the campaign of 1813 served as chief of staff to Count Wallmoden. He conducted the fight at Göhrde, and after the armistice, with Gneisenau's permission, published an account of the campaign (_Der Feldzug von 1813 bis zum Waffenstillstand_, Leipzig, 1813). This work was long attributed to Gneisenau himself. After the peace of 1814 Clausewitz re-entered the Prussian service, and in the Waterloo campaign was present at Ligny and Wavre as General Thielmann's chief of staff. This post he retained till 1818, when he was promoted major-general and appointed director of the _Allgemeine Kriegsschule_. Here he remained till in 1830 he was made chief of the 3rd Artillery Inspection at Breslau. Next year he became chief of staff to Field-marshal Gneisenau, who commanded an army of observation on the Polish frontier. After the dissolution of this army Clausewitz returned to his artillery duties; but on the 18th of November 1831 he died at Breslau of cholera, which had proved fatal to his chief also, and a little previously, to his old Russian commander Diebitsch on the other side of the frontier.

His collected works were edited and published by his widow, who was aided by some officers, personal friends of the general, in her task. Of the ten volumes of _Hinterlassene Werke über Krieg und Kriegführung_ (Berlin, 1832-1837, later edition called _Clausewitz's Gesammte Werke_, Berlin, 1874) the first three contain Clausewitz's masterpiece, _Vom Kriege_, an exposition of the philosophy of war which is absolutely unrivalled. He produced no "system" of strategy, and his critics styled his work "negative" and asked "_Qu'a-t-il fondé?_" What he had "founded" was that modern strategy which, by its hold on the Prussian mind, carried the Prussian arms to victory in 1866 and 1870 over the "systematic" strategists Krismánic and Bazaine, and his philosophy of war became, not only in Germany but in many other countries, the essential basis of all serious study of the art of war. The English and French translations (Graham, _On War_, London, 1873; Neuens, _La Guerre_, Paris, 1849-1852; or Vatry, _Théorie de la grande guerre_, Paris, 1899), with the German original, place the work at the disposal of students of most nationalities. The remaining volumes deal with military history: vol. 4, the Italian campaign of 1796-97; vols. 5 and 6, the campaign of 1799 in Switzerland and Italy; vol. 7, the wars of 1812, 1813 to the armistice, and 1814; vol. 8, the Waterloo Campaign; vols. 9 and 10, papers on the campaigns of Gustavus Adolphus, Turenne, Luxemburg, Münnich, John Sobieski, Frederick the Great, Ferdinand of Brunswick, &c. He also wrote _Über das Leben und den Charakter von Scharnhorst_ (printed in Ranke's _Historisch-politischer Zeitschrift_, 1832). A manuscript on the catastrophe of 1806 long remained unpublished. It was used by v. Höpfner in his history of that war, and eventually published by the Great General Staff in 1888 (French translation, 1903). Letters from Clausewitz to his wife were published in _Zeitschrift für preussische Landeskunde_ (1876). His name is borne by the 28th Field Artillery regiment of the German army.

See Schwartz, _Leben des General von Clausewitz und der Frau Marie von Clausewitz_ (2 vols., Berlin, 1877); von Meerheimb, _Karl von Clausewitz_ (Berlin, 1875), also Memoir in _Allgemeine deutsche Biographie_; Bernhardi, _Leben des Generals von Clausewitz_ (10th Supplement, _Militär. Wochenblatt_, 1878).

CLAUSIUS, RUDOLF JULIUS EMMANUEL (1822-1888), German physicist, was born on the 2nd of January 1822 at Köslin, in Pomerania. After attending the Gymnasium at Stettin, he studied at Berlin University from 1840 to 1844. In 1848 he took his degree at Halle, and in 1850 was appointed professor of physics in the royal artillery and engineering school at Berlin. Late in the same year he delivered his inaugural lecture as _Privatdocent_ in the university. In 1855 he became an ordinary professor at Zürich Polytechnic, accepting at the same time a professorship in the university of Zürich In 1867 he moved to Würzburg as professor of physics, and two years later was appointed to the same chair at Bonn, where he died on the 24th of August 1888. During the Franco-German War he was at the head of an ambulance corps composed of Bonn students, and received the Iron Cross for the services he rendered at Vionville and Gravelotte. The work of Clausius, who was a mathematical rather than an experimental physicist, was concerned with many of the most abstruse problems of molecular physics. By his restatement of Carnot's principle he put the theory of heat on a truer and sounder basis, and he deserves the credit of having made thermodynamics a science; he enunciated the second law, in a paper contributed to the Berlin Academy in 1850, in the well-known form, "Heat cannot of itself pass from a colder to a hotter body." His results he applied to an exhaustive development of the theory of the steam-engine, laying stress in particular on the conception of entropy. The kinetic theory of gases owes much to his labours, Clerk Maxwell calling him its principal founder. It was he who raised it, on the basis of the dynamical theory of heat, to the level of a theory, and he carried out many numerical determinations in connextion with it, e.g. of the mean free path of a molecule. To Clausius also was due an important advance in the theory of electrolysis, and he put forward the idea that molecules in electrolytes are continually interchanging atoms, the electric force not causing, but merely directing, the interchange. This view found little favour until 1887, when it was taken up by S.A. Arrhenius, who made it the basis of the theory of electrolytic dissociation. In addition to many scientific papers he wrote _Die Potentialfunktion und das Potential_, 1864, and _Abhandlungen über die mechanische Wärmetheorie_, 1864-1867.

CLAUSTHAL, or KLAUSTHAL, a town of Germany, in the Prussian Harz, lying on a bleak plateau, 1860 ft. above sea-level, 50. m. by rail W.S.W. of Halberstadt. Pop. (1905) 8565. Clausthal is the chief mining town of the Upper Harz Mountains, and practically forms one town with Zellerfeld, which is separated from it by a small stream, the Zellbach. The streets are broad, opportunity for improvement having been given by fires in 1844 and 1854; the houses are mostly of wood. There are an Evangelical and a Roman Catholic church, and a gymnasium. Clausthal has a famous mining college with a mineralogical museum, and a disused mint. Its chief mines are silver and lead, but it also smelts copper and a little gold. Four or five sanatoria are in the neighbourhood. The museum of the Upper Harz is at Zellerfeld.

Clausthal was founded about the middle of the 12th century in consequence probably of the erection of a Benedictine monastery (closed in 1431), remains of which still exist in Zellerfeld. At the beginning of the 16th century the dukes of Brunswick made a new settlement here, and under their directions the mining, which had been begun by the monks, was carried on more energetically. The first church was built at Clausthal in 1570. In 1864 the control of the mines passed into the hands of the state.

CLAVECIN, the French for clavisymbal or harpsichord (Ger. _Clavicymbel_ or _Dockenklavier_), an abbreviation of the Flemish _clavisinbal_ and Ital. _clavicimbalo_, a keyboard musical instrument in which the strings were plucked by means of a plectrum consisting of a quill mounted upon a jack.

See PIANOFORTE; HARPSICHORD.

CLAVICEMBALO, or GRAVICEMBALO (from Lat. _clavis_, key, and _cymbalum_, cymbal; Eng. clavicymbal, clavisymbal; Flemish, _clavisinbal_; Span. _clavisinbanos_), a keyboard musical instrument with strings plucked by means of small quill or leather plectra. "Cymbal" (Gr. [Greek: kumbalon], from [Greek: khumbê], a hollow vessel) was the old European term for the dulcimer, and hence its place in the formation of the word.

See PIANOFORTE; SPINET; VIRGINAL.

CLAVICHORD, or CLARICHORD (Fr. _manicorde_; Ger. _Clavichord_; Ital. _manicordo_; Span. _manicordio_[1]), a medieval stringed keyboard instrument, a forerunner of the pianoforte (q.v.), its strings being set in vibration by a blow from a brass tangent instead of a hammer as in the modern instrument. The clavichord, derived from the dulcimer by the addition of a keyboard, consisted of a rectangular case, with or without legs, often very elaborately ornamented with paintings and gilding. The earliest instruments were small and portable, being placed upon a table or stand. The strings, of finely drawn brass, steel or iron wire, were stretched almost parallel with the keyboard over the narrow belly or soundboard resting on the soundboard bridges, often three in number, and wound as in the piano round wrest or tuning pins set in a block at the right-hand side of the soundboard and attached at the other end to hitch pins. The bridges served to direct the course of the strings and to conduct the sound waves to the soundboard. The scaling, or division of the strings determining their vibrating length, was effected by the position of the tangents. These tangents, small wedge-shaped blades of brass, beaten out at the top, were inserted in the end of the arm of the keys. As the latter were depressed by the fingers the tangents rose to strike the strings and stop them at the proper length from the belly-bridge. Thus the string was set in vibration between the point of impact and the belly-bridge just as long as the key was pressed down. The key being released, the vibrations were instantly stopped by a list of cloth acting as damper and interwoven among the strings behind the line of the tangents.

There were two kinds of clavichords--the fretted or _gebunden_ and the fret-free or _bund-frei_. The term "fretted" was applied to those clavichords which, instead of being provided with a string or set of strings in unison for each note, had one set of strings acting for three or four notes, the arms of the keys being twisted in order to bring the contact of the tangent into the acoustically correct position under the string. The "fret-free" were chromatically-scaled instruments. The first _bund-frei_ clavichord is attributed to Daniel Faber of Crailsheim in Saxony about 1720. This important change in construction increased the size of the instrument, each pair of unison strings requiring a key and tangent of its own, and led to the introduction of the system of tuning by equal temperament upheld by J.S. Bach. Clavichords were made with pedals.[2]

The tone of the clavichord, extremely sweet and delicate, was characterized by a tremulous hesitancy, which formed its great charm while rendering it suitable only for the private music room or study. Between 1883 and 1893 renewed attention was drawn to the instrument by A.J. Hipkins's lectures and recitals on keyboard instruments in London, Oxford and Cambridge; and Arnold Dolmetsch reintroduced the art of making clavichords in 1894. (K. S.)

FOOTNOTES:

[1] The words _clavicorde_, _clavicordo_ and _clavicordio_, respectively French, Italian and Spanish, were applied to a different type of instrument, the spinet (q.v.).

[2] See Sebastian Virdung, _Musica getutscht und auszgezogen_ (Basel, 1511) (facsimile reprint Berlin, 1882, edited by R. Eitner); J. Verschuere Reynvaan, _Musijkaal Kunst-Woordenboek_ (Amsterdam, 1795) (a very scarce book, of which the British Museum does not possess a copy); Jacob Adlung, _Musica Mechanica Organoedi_ (Berlin, 1768), vol. ii. pp. 158-9; A.J. Hipkins, _The History of the Pianoforte_ (London, 1896), pp. 61 and 62.

CLAVICYTHERIUM, a name usually applied to an upright spinet (q.v.), the soundboard and strings of which were vertical instead of horizontal, being thus perpendicular to the keyboard; but it would seem that the clavicytherium proper is distinct from the upright spinet in that its strings are placed horizontally. In the early clavicytherium there was, as in the spinet, only one string (of gut) to each key, set in vibration by means of a small quill or leather plectrum mounted on a jack which acted as in the spinet and harpsichord (q.v.). The clavicytherium or keyed cythera or cetra, names which in the 14th and 15th centuries had been applied somewhat indiscriminately to instruments having strings stretched over a soundboard and plucked by fingers or plectrum, was probably of Italian[1] or possibly of south German origin. Sebastian Virdung,[2] writing early in the 16th century, describes the clavicytherium as a new invention, having gut strings, and gives an illustration of it. (See PIANOFORTE.) A certain amount of uncertainty exists as to its exact construction, due to the extreme rarity of unrestored specimens extant, and to the almost total absence of trustworthy practical information.

In a unique specimen with two keyboards dating from the 16th or 17th century, which is in the collection of Baron Alexandre Kraus,[3] what appear to be vibrating strings stretched over a soundboard perpendicular to the keyboard are in reality the wires forming part of the mechanism of the action. The arrangement of this mechanism is the distinctive feature of the clavicytherium, for the wires, unlike the strings of the upright spinet, increase in length from _left to right_, so that the upright harp-shaped back has its higher side over the treble of the keyboard instead of over the bass. The vibrating strings of the clavicytherium in the Kraus Museum are stretched horizontally over two kinds of psalteries fixed one over the other. The first, serving for the lower register, is of the well-known trapezoid shape and lies over the keyboards; it has 30 wire strings in pairs of unisons corresponding to the 15 lowest keys. The second psaltery resembles the kanoun of the Arabs, and has 36 strings in courses of 3 unisons corresponding to the next 12 keys, and 88 very thin strings in courses of 4, completing the 49 keys; the compass thus has a range of four octaves from C to C. The quills of the jacks belonging to the two keyboards are of different length and thickness. The jacks, which work as in the spinet, are attached to the perpendicular wires, disposed in two parallel rows, one for each keyboard.

There is a very fine specimen of the so-called clavicytherium (upright spinet) in the Donaldson museum of the Royal College of Music, London, acquired from the Correr collection at Venice in 1885.[4] The instrument is undated, but A.J. Hipkins[5] placed it early in the 16th or even at the end of the 15th century. There is German writing on the inside of the back, referring to some agreement at Ulm. The case is of pine-wood, and the natural keys of box-wood. The jacks have the early steel springs, and in 1885 traces were found in the instrument of original brass plectra, all of which point to a very early date.

A learned Italian, Nicolo Vicentino,[6] living in the 16th century, describes an _archicembalo_ of his own invention, at which the performer had to stand, having four rows of keys designed to obtain a complete mesotonic pure third tuning. This was an attempt to reintroduce the ancient Greek musical system. This instrument was probably an upright harpsichord or clavicembalo.

For the history of the clavicytherium considered as a forerunner of the pianoforte see PIANOFORTE. (K. S.)

FOOTNOTES:

[1] Mersenne, _Harmonie universelle_ (Paris, 1636), p. 113, calls the clavicytherium "une nouvelle forme d'épinette dont on use en Italie," and states that the action of the jacks and levers is parallel from back to front.

[2] _Musica getutscht und auszgezogen_ (Basel, 1511).

[3] See "Une Pièce unique du Musée Kraus de Florence" in _Annales de l'alliance scientifique universelle_ (Paris, 1907).

[4] See illustration by William Gibb in A.J. Hipkins's _Musical Instruments, Historic, Rare and Unique_ (1888).

[5] _History of the Pianoforte_, Novello's Music Primers, No. 52 (1896), p. 75.

[6] _L'Antica Musica ridotta moderna prattica_ (Rome, 1555).

CLAVIE, BURNING THE, an ancient Scottish custom still observed at Burghead, a fishing village on the Moray Firth, near Forres. The "clavie" is a bonfire of casks split in two, lighted on the 12th of January, corresponding to the New Year of the old calendar. One of these casks is joined together again by a huge nail (Lat. _clavus_; hence the term). It is then filled with tar, lighted and carried flaming round the village and finally up to a headland upon which stands the ruins of a Roman altar, locally called "the Douro." It here forms the nucleus of the bonfire, which is built up of split casks. When the burning tar-barrel falls in pieces, the people scramble to get a lighted piece with which to kindle the New Year's fire on their cottage hearth. The charcoal of the clavie is collected and is put in pieces up the cottage chimneys, to keep spirits and witches from coming down.

CLAVIÈRE, ÉTIENNE (1735-1793), French financier and politician, was a native of Geneva. As one of the democratic leaders there he was obliged in 1782 to take refuge in England, upon the armed interference of France, Sardinia and Berne in favour of the aristocratic party. There he met other Swiss, among them Marat and Étienne Dumont, but their schemes for a new Geneva in Ireland--which the government favoured--were given up when Necker came to power in France, and Clavière, with most of his comrades, went to Paris. There in 1789 he and Dumont allied themselves with Mirabeau, secretly collaborating for him on the _Courrier de Provence_ and also in preparing the speeches which Mirabeau delivered as his own. It was mainly by his use of Clavière that Mirabeau sustained his reputation as a financier. But Clavière also published some pamphlets under his own name, and through these and his friendship with J.P. Brissot, whom he had met in London, he became minister of finance in the Girondist ministry, from March to the 12th of June 1792. After the 10th of August he was again given charge of the finances in the provisional executive council, though with but indifferent success. He shared in the fall of the Girondists, was arrested on the 2nd of June 1793, but somehow was left in prison until the 8th of December, when, on receiving notice that he was to appear on the next day before the Revolutionary Tribunal, he committed suicide.

CLAVIJO, RUY GONZALEZ DE (d. 1412), Spanish traveller of the 15th century, whose narrative is the first important one of its kind contributed to Spanish literature, was a native of Madrid, and belonged to a family of some antiquity and position. On the return of the ambassadors Pelayo de Sotomayor and Hernan Sanchez de Palazuelos from the court of Timur, Henry III. of Castille determined to send another embassy to the new lord of Western Asia, and for this purpose he selected Clavijo, Gomez de Salazar (who died on the outward journey), and a master of theology named Fray Alonzo Paez de Santa Maria. They sailed from St Mary Port near Cadiz on the 22nd of May 1403, touched at the Balearic Isles, Gaeta and Rhodes, spent some time at Constantinople, sailed along the southern coast of the Black Sea to Trebizond, and proceeded inland by Erzerum, the Ararat region, Tabriz, Sultanieh, Teheran and Meshed, to Samarkand, where they were well received by the conqueror. Their return was at last accomplished, in part after Timur's death, and with countless difficulties and dangers, and they landed in Spain on the 1st of March 1406. Clavijo proceeded at once to the court, at that time in Alcala de Henares, and served as chamberlain till the king's death (in the spring of 1406-1407); he then returned to Madrid, and lived there in opulence till his own death on the 2nd of April 1412. He was buried in the chapel of the monastery of St Francis, which he had rebuilt at great expense.

There are two leading MSS. of Clavijo's narrative--(a) London, British Museum, Additional MSS., 16,613 fols. I, n.-125, v.; (b) Madrid, National Library, 9218; and two old editions of the original Spanish--(1) by Gonçalo Argote de Molina (Seville, 1582), (2) by Antonio de Sancha (Madrid, 1782), both having the misleading titles, apparently invented by Molina, of _Historia del gran Tamorlan_, and _Vida y hazañas del gran Tamorlan_ (the latter at the beginning of the text itself); a better sub-title is added, viz. _Itinerario y enarracion del viage y relacion de la embaxada que Ruy Gonzalez de Clavijo le hizo_. Both editors, and especially Sancha, supply general explanatory dissertations. The Spanish text has also been published, with a Russian translation, in vol. xxviii. (pp. 1-455) of the _Publications of the Russian Imperial Academy of Sciences_ (_Section of Russian Language_, &c.), edited by I.I. Sreznevski (1881). An English version, by Sir Clements Markham, was issued by the Hakluyt Society in 1859 (_Narrative of the Embassy of R ... G ... de Clavijo to the Court of Timour_). The identification of a great number of the places mentioned by Clavijo is a matter of considerable difficulty, and has given rise to some discussion (see Khanikof's list in _Geographical Magazine_ (1874), and Sreznevski's _Annotated Index_ in the Russian edition of 1881). A short account ot Clavijo's life is given by Alvarez y Baena in the _Hijos de Madrid_, vol. ix. See also C.R. Beazley, _Dawn of Modern Geography_, iii. 332-56.

CLAVIJO Y FAJARDO, JOSÉ (1730-1806), Spanish publicist, was born at Lanzarote (Canary Islands) in 1730. He settled in Madrid, became editor of _El Pensador_, and by his campaign against the public performance of _autos sacramentales_ secured their prohibition in 1765. In 1770 he was appointed director of the royal theatres, a post which he resigned in order to take up the editorship of the _Mercurio histórico y politico de Madrid_: at the time of his death in 1806 he was secretary to the Cabinet of Natural History. He had in abundance the courage, perseverance and gift of pungent expression which form the equipment of the aggressive journalist, but his work would long since have been forgotten were it not that it put an end to a peculiarly national form of dramatic exposition, and that his love affair with one of Beaumarchais' sisters suggested the theme of Goethe's first publication, _Clavigo_.

CLAY, CASSIUS MARCELLUS (1810-1903), American politician, was born in Madison county, Kentucky, on the 19th of October 1810. He was the son of Green Clay (1757-1826), a Kentucky soldier of the war of 1812 and a relative of Henry Clay. He was educated at Centre College, Danville, Kentucky, and at Yale, where he graduated in 1832. Influenced to some extent by William Lloyd Garrison, he became an advocate of the abolition of slavery, and on his return to his native state, at the risk of social and political ostracism, he gave utterance to his belief. He studied law, but instead of practising devoted himself to a political career. In 1835, 1837 and 1840 he was elected as a Whig to the Kentucky legislature, where he advocated a system of gradual emancipation, and secured the establishment of a public school system, and a much-needed reform in the jury system. In 1841 he was defeated on account of his abolition views. In 1844 he delivered campaign speeches for Henry Clay throughout the North. In 1845 he established, at Lexington, Kentucky, an anti-slavery publication known as _The True American_, but in the same year his office and press were wrecked by a mob, and he removed the publication office to Cincinnati, Ohio. During this and the earlier period of his career his zeal and hot temper involved him in numerous personal encounters and several duels, in all of which he bore himself with a reckless bravery. In the Mexican War he served as a captain of a Kentucky company of militia, and was taken prisoner, while reconnoitring, during General Scott's advance on the City of Mexico. He left the Whig party in 1850, and as an anti-slavery candidate for governor of Kentucky polled 5000 votes. In 1856 he joined the Republican party, and wielded considerable influence as a Southern representative in its councils. In 1860 he was a leading candidate for the vice-presidential nomination. In 1861 he was sent by President Lincoln as minister to Russia; in 1862 he returned to America to accept a commission as major-general of volunteers, but in March 1863 was reappointed to his former post at St Petersburg, where he remained until 1869. Disapproving of the Republican policy of reconstruction, he left the party, and in 1872 was one of the organizers of the Liberal-Republican revolt, and was largely instrumental in securing the nomination of Horace Greeley for the presidency. In the political campaigns of 1876 and 1880 he supported the Democratic candidate, but rejoined the Republican party in the campaign of 1884. He died at Whitehall, Kentucky, on the 22nd of July 1903.

See his autobiography, _The Life, Memoirs, Writings, and Speeches of Cassius Marcellus Clay_ (Cincinnati, 1896); and _The Writings of Cassius Marcellus Clay_ (edited with a "Memoir" by Horace Greeley. New York, 1848).

CLAY, CHARLES (1801-1893), English surgeon, was born at Bredbury, near Stockport, on the 27th of December 1801. He began his medical education as a pupil of Kinder Wood in Manchester (where he used to attend John Dalton's lectures on chemistry), and in 1821 went to Edinburgh to continue his studies there. Qualifying in 1823, he began a general practice in Ashton-under-Lyne, but in 1839 removed to Manchester to practise as an operative and consulting surgeon. It was there that, in 1842, he first performed the operation of ovariotomy with which his name is associated. On this occasion it was perfectly successful, and when in 1865 he published an analysis of 111 cases he was able to show a mortality only slightly above 30%. Although his merits in this matter have sometimes been denied, his claim to the title "Father of Ovariotomy" is now generally conceded, and it is admittted that he deserves the credit not only of having shown how that operation could be made a success, but also of having played an important part in the advance of abdominal surgery for which the 19th century was conspicuous. In spite of the claims of a heavy practice, Clay found time for the pursuit of geology and archaeology. Among the books of which he was the author were a volume of _Geological Sketches of Manchester_ (1839) and a _History of the Currency of the Isle of Man_ (1849), and his collections included over a thousand editions of the Old and New Testaments and a remarkably complete series of the silver and copper coins of the United States. He died at Poulton-le-Fylde, near Preston, on the 19th of September 1893.

CLAY, FREDERIC (1838-1889), English musical composer, the son of James Clay, M.P., who was celebrated as a player of whist and a writer on that subject, was born in Paris on the 3rd of August 1838. He studied music under W.B. Molique in Paris and Moritz Hauptmann at Leipzig. With the exception of a few songs and two cantatas, _The Knights of the Cross_ (1866) and _Lalla Rookh_ (1877),--the latter of which contained his well-known song "I'll sing thee songs of Araby,"--his compositions were all written for the stage. Clay's first public appearance was made with an opera entitled _Court and Cottage_, the libretto of which was written by Tom Taylor. This was produced at Covent Garden in 1862, and was followed by _Constance_ (1865), _Ages Ago_ (1869), and _Princess Toto_ (1875), to name only three of many works which have long since been forgotten. The last two, which were written to libretti by W.S. Gilbert, are among Clay's most tuneful and most attractive works. He wrote part of the music for _Babil and Bijou_ (1872) and _The Black Crook_ (1873), both of which were produced at the Alhambra. He also furnished incidental music for a revival of _Twelfth Night_ and for the production of James Albery's _Oriana_. His last works, _The Merry Duchess_ (1883) and _The Golden Ring_ (1883), the latter written for the reopening of the Alhambra, which had been burned to the ground the year before, showed an advance upon his previous work, and rendered all the more regrettable the stroke of paralysis which crippled his physical and mental energies during the last few years of his life. He died at Great Marlow on the 24th of November 1889.

CLAY, HENRY (1777-1852), American statesman and orator, was born in Hanover county, Virginia, on the 12th of April 1777, and died in Washington on the 29th of June 1852. Few public characters in the United States have been the subject of more heated controversy. His enemies denounced him as a pretender, a selfish intriguer, and an abandoned profligate; his supporters placed him among the sages and sometimes even among the saints. He was an arranger of measures and leader of political forces, not an originator of ideas and systems. His public life covered nearly half a century, and his name and fame rest entirely upon his own merits. He achieved his success despite serious obstacles. He was tall, rawboned and awkward; his early instruction was scant; but he "read books," talked well, and so, after his admission to the bar at Richmond, Virginia, in 1797, and his removal next year to Lexington, Kentucky, he quickly acquired a reputation and a lucrative income from his law practice.

Thereafter, until the end of life, and in a field where he met, as either friend or foe, John Quincy Adams, Gallatin, Madison, Monroe, Webster, Jackson, Calhoun, Randolph and Benton, his political activity was wellnigh ceaseless. At the age of twenty-two (1799), he was elected to a constitutional convention in Kentucky; at twenty-six, to the Kentucky legislature; at twenty-nine, while yet under the age limit of the United States constitution, he was appointed to an unexpired term (1806-1807) in the United States Senate, where, contrary to custom, he at once plunged into business, as though he had been there all his life. He again served in the Kentucky legislature (1808-1809), was chosen speaker of its lower house, and achieved distinction by preventing an intense and widespread anti-British feeling from excluding the common law from the Kentucky code. A year later he was elected to another unexpired term in the United States Senate, serving in 1810-1811. At thirty-four (1811) he was elected to the United States House of Representatives and chosen speaker on the first day of the session. One of the chief sources of his popularity was his activity in Congress in promoting the war with Great Britain in 1812, while as one of the peace commissioners he reluctantly signed the treaty of Ghent on the 24th of December 1814. During the fourteen years following his first election, he was re-elected five times to the House and to the speakership; retiring for one term (1821-1823) to resume his law practice and retrieve his fortunes. He thus served as speaker in 1811-1814, in 1815-1820 and in 1823-1825. Once he was unanimously elected by his constituents, and once nearly defeated for having at the previous session voted to increase congressional salaries. He was a warm friend of the Spanish-American revolutionists (1818) and of the Greek insurgents (1824). From 1825 to 1829 he served as secretary of state in President John Quincy Adams's cabinet, and in 1831 he was elected to the United States Senate, where he served until 1842, and again from 1849 until his death.

From the beginning of his career he was in favour of internal improvements as a means of opening up the fertile but inaccessible West, and was opposed to the abuse of official patronage known as "the spoils system." The most important of the national questions with which Clay was associated, however, were the various phases of slavery politics and protection to home industries. The most prominent characteristics of his public life were his predisposition to "compromises" and "pacifications" which generally failed of their object, and his passionate patriotic devotion to the Union.

His career as a Protectionist.

His earliest championship of protection was a resolution introduced by him in the Kentucky legislature (1808) which favoured the wearing by its members of home-made clothes; and one in the United States Senate (April 1810), on behalf of home-grown and home-made supplies for the United States navy, but only to the point of making the nation independent of foreign supply. In 1816 he advocated the Dallas tariff, in which the duties ranged up to 35% on articles of home production, the supply of which could satisfy the home demand; the avowed purpose being to build up certain industries for safety in time of war. In 1824 he advocated high duties to relieve the prevailing distress, which he pictured in a brilliant and effective speech. Although the distress was caused by the reactionary effect of a disordered currency and the inflated prices of the war of 1812, he ascribed it to the country's dependence on foreign supply and foreign markets. Great Britain, he said, was a shining example of the wisdom of a high tariff. No nation ever flourished without one. He closed his principal speech on the subject in the House of Representatives with a glowing appeal in behalf of what he called "The American System." In spite of the opposition of Webster and other prominent statesmen, Clay succeeded in enacting a tariff which the people of the Southern states denounced as a "tariff of abominations." As it overswelled the revenue, in 1832 he vigorously favoured reducing the tariff rates on all articles not competing with American products. His speech in behalf of the measure was for years a protection text-book; but the measure itself reduced the revenue so little and provoked such serious threats of nullification and secession in South Carolina, that, to prevent bloodshed and to forestall a free trade measure from the next Congress, Clay brought forward in 1833 a compromise gradually reducing the tariff rates to an average of 20%. To the Protectionists this was "like a crash of thunder in winter"; but it was received with such favour by the country generally, that its author was hailed as "The Great Pacificator," as he had been thirteen years before at the time of the Missouri Compromise (see below). As, however, the discontent with the tariff in the South was only a symptom of the real trouble there--the sensitiveness of the slave-power,--Clay subsequently confessed his serious doubts of the policy of his interference.

He was only twenty-two, when, as an opponent of slavery, he vainly urged an emancipation clause for the new constitution of Kentucky, and he never ceased regretting that its failure put his state, in improvements and progress, behind its free neighbours. In 1820 he congratulated the new South American republics on having abolished slavery, but the same year the threats of the Southern states to destroy the Union led him to advocate the "Missouri Compromise," which, while keeping slavery out of all the rest of the territory acquired by the "Louisiana Purchase" north of Missouri's southern boundary line, permitted it in that state. Then, greeted with the title of "The Great Pacificator" as a reward for his success, he retired temporarily to private life, with a larger stock of popularity than he had ever had before. Although at various times he had helped to strengthen the law for the recovery of fugitive slaves, declining as secretary of state to aid Great Britain in the further suppression of the slave trade, and demanding the return of fugitives from Canada, yet he heartily supported the colonizing of the slaves in Africa, because slavery was the "deepest stain upon the character of the country," opposition to which could not be repressed except by "blowing out the moral lights around," and "eradicating from the human soul the light of reason and the law of liberty." When the slave power became more aggressive, in and after the year 1831, Clay defended the right of petition for the abolition of slavery in the District of Columbia, and opposed Calhoun's bill forbidding the use of the mails to "abolition" newspapers and documents. He was luke-warm toward recognizing the independence of Texas, lest it should aid the increase of slave territory, and generally favoured the freedom of speech and press as regards the question of slavery; yet his various concessions and compromises resulted, as he himself declared, in the abolitionists denouncing him as a slaveholder, and the slaveholders as an abolitionist. In 1839, only twelve months after opposing the pro-slavery demands, he prepared an elaborate speech, in order "to set himself right with the South," which, before its delivery, received pro-slavery approval. While affirming that he was "no friend of slavery" he held abolition and the abolitionists responsible for the hatred, strife, disruption and carnage that menaced the nation. In response, Calhoun extended to him a most hearty welcome, and assigned him to a place on the bench of the penitents. Being a candidate for the presidency Clay had to take the insult without wincing. It was in reference to this speech that he made the oft-quoted remark that he "would rather be right than be president." While a candidate for president in 1844, he opposed in the "Raleigh letter" the annexation of Texas on many grounds except that of its increasing the slave power, thus displeasing both the men of anti-slavery and those of pro-slavery sentiments. In 1847, after the conquest of Mexico, he made a speech against the annexation of that country or the acquiring of any foreign territory for the spread of slavery. Although in 1849 he again vainly proposed emancipation in Kentucky, he was unanimously elected to the United States Senate, where in 1850 he temporarily pacified both sections of the country by successfully offering, for the sake of the "peace, concord and harmony of these states," a measure or series of measures that became known as the "Compromise of 1850." It admitted California as a free state, organized Utah and New Mexico as Territories without reference to slavery, and enacted a more efficient fugitive slave law. In spite of great physical weakness he made several earnest speeches in behalf of these measures to save the Union.

Another conspicuous feature of Clay's public career was his absorbing and rightful, but constantly ungratified, ambition to be president of the United States. His name in connexion therewith was mentioned comparatively early, and in 1824, with W.H. Crawford, Andrew Jackson, and John Quincy Adams, he was a candidate for that office. There being no choice by the people, and the House of Representatives having elected Adams, Clay was accused by Jackson and his friends of making a corrupt bargain whereby, in payment of his vote and influence for Adams, he was appointed secretary of state. This made Jackson Clay's lifelong enemy, and ever after kept Clay busy explaining and denying the allegation. In 1832 Clay was unanimously nominated for the presidency by the National Republicans; Jackson, by the Democrats. The main issue was the policy of continuing the United States Bank, which in 1811 Clay had opposed, but in 1816 and always subsequently warmly favoured. A majority of the voters approved of Jackson's fight against what Clay had once denounced as a dangerous and unconstitutional monopoly. Clay made the mistake of supposing that he could arouse popular enthusiasm for a moneyed corporation in its contest with the great military "hero of New Orleans." In 1839 he was a candidate for the Whig nomination, but by a secret ballot his enemies defeated him in the party convention, held in December of that year, and nominated William Henry Harrison. The result threw Clay into paroxysms of rage, and he violently complained that his friends always used him as their candidate when he was sure to be defeated, and betrayed him when he or any one could have been elected. In 1844 he was nominated by the Whigs against James K. Polk, the Democratic candidate. By an audacious fraud that represented him as an enemy, and Polk as a friend of protection, Clay lost the vote of Pennsylvania; and he lost the vote of New York by his own letter abating the force of his previous opposition to the annexation of Texas. Even his enemies felt that his defeat by Polk was almost a national calamity. In 1848, Zachary Taylor, a Mexican War hero, and hardly even a convert to the Whig party, defeated Clay for the nomination, Kentucky herself deserting her "favourite son."

Clay's quick intelligence and sympathy, and his irreproachable conduct in youth, explain his precocious prominence in public affairs. In his persuasiveness as an orator and his charming personality lay the secret of his power. He had early trained himself in the art of speech-making, in the forest, the field and even the barn, with horse and ox for audience. By contemporaries his voice was declared to be the finest musical instrument that they ever heard. His eloquence was in turn majestic, fierce, playful, insinuating; his gesticulation natural, vivid, large, powerful. In public he was of magnificent bearing, possessing the true oratorical temperament, the nervous exaltation that makes the orator feel and appear a superior being, transfusing his thought, passion and will into the mind and heart of the listener; but his imagination frequently ran away with his understanding, while his imperious temper and ardent combativeness hurried him and his party into disadvantageous positions. The ease, too, with which he outshone men of vastly greater learning lured him from the task of intense and arduous study. His speeches were characterized by skill of statement, ingenious grouping of facts, fervent diction, and ardent patriotism; sometimes by biting sarcasm, but also by superficial research, half-knowledge and an unwillingness to reason a proposition to its logical results. In private, his never-failing courtesy, his agreeable manners and a noble and generous heart for all who needed protection against the powerful or the lawless, endeared him to hosts of friends. His popularity was as great and as inexhaustible among his neighbours as among his fellow-citizens generally. He pronounced upon himself a just judgment when he wrote: "If any one desires to know the leading and paramount object of my public life, the preservation of this Union will furnish him the key."

See Calvin Colton, _The Works of Henry Clay_ (6 vols., New York, 1857; new ed., 7 vols., New York, 1898), the first three volumes of which are an account of Clay's "Life and Times"; Carl Schurz, _Henry Clay_ (2 vols., Boston, 1887), in the "American Statesmen" series; and the life by T. Hart Clay (1910). (C. S.)

CLAY (from O. Eng. _claeg_, a word common in various forms to Teutonic languages, cf. Ger. _Klei_), commonly defined as a fine-grained, almost impalpable substance, very soft, more or less coherent when dry, plastic and retentive of water when wet; it has an "earthy" odour when breathed upon or moistened, and consists essentially of hydrous aluminium silicate with various impurities. Of clay are formed a great number of rocks, which collectively are known as "clay-rocks" or "pelitic rocks" (from Gr. [Greek: pêlos], clay), e.g. mudstone, shale, slate: these exhibit in greater or less perfection the properties above described according to their freedom from impurities. In nature, clays are rarely free from foreign ingredients, many of which can be detected with the unaided eye, while others may be observed by means of the microscope. The commonest impurities are:--(1) organic matter, humus, &c. (exemplified by clay-soils with an admixture of peat, oil shales, carbonaceous shales); (2) fossils (such as plants in the shales of the Lias and Coal Measures, shells in clays of all geological periods and in fresh water marls); (3) carbonate of lime (rarely altogether absent, but abundant in marls, cement-stones and argillaceous limestones); (4) sulphide of iron, as pyrite or marcasite (when finely diffused, giving the clay a dark grey-blue colour, which weathers to brown--e.g. London Clay; also as nodules and concretions, e.g. Gault); (5) oxides of iron (staining the clay bright red when ferric oxide, red ochre; yellow when hydrous, e.g. yellow ochre); (6) sand or detrital silica (forming loams, arenaceous clays, argillaceous sandstones, &c.). Less frequently present are the following:--rock salt (Triassic clays, and marls of Cheshire, &c.); gypsum (London Clay, Triassic clays); dolomite, phosphate of lime, vivianite (phosphate of iron), oxides of manganese, copper ores (e.g. _Kupferschiefer_), wavellite and amber. As the impurities increase in amount the clay rocks pass gradually into argillaceous sands and sandstones, argillaceous limestones and dolomites, shaly coals and clay ironstones.

Natural clays, even when most pure, show a considerable range of composition, and hence cannot be regarded as consisting of a single mineral; clay is a _rock_, and has that variability which characterizes all rocks. Of the essential properties of clay some are merely physical, and depend on the minute size of the particles. If any rock be taken (even a piece of pure quartz) and crushed to a very fine powder, it will show some of the peculiarities of clays; for example, it will be plastic, retentive of moisture, impermeable to water, and will shrink to some extent if the moist mass be kneaded, and then allowed to dry. It happens, however, that many rocks are not disintegrated to this extreme degree by natural processes, and weathering invariably accompanies disintegration. Quartz, for example, has little or no cleavage, and is not attacked by the atmosphere. It breaks up into fragments, which become rounded by attrition, but after they reach a certain minuteness are borne along by currents of water or air in a state of suspension, and are not further reduced in size. Hence sands are more coarse grained than clays. A great number of rock-forming minerals, however, possess a good cleavage, so that when bruised they split into thin fragments; many of these minerals decompose somewhat readily, yielding secondary minerals, which are comparatively soft and have a scaly character, with eminently perfect cleavages, which facilitate splitting into exceedingly thin plates. The principal substances of this description are kaolin, muscovite and chlorite. Kaolin and muscovite are formed principally after felspar (and the felspars are the commonest minerals of all crystalline rocks); also from nepheline, leucite, scapolite and a variety of other rock-forming minerals. Chlorite arises from biotite, augite and hornblende. Serpentine, which may be fibrous or scaly, is a secondary product of olivine and certain pyroxenes. Clays consist essentially of the above ingredients (although serpentine is not known to take part in them to any extent, it is closely allied to chlorite). At the same time other substances are produced as decomposition goes on. They are principally finely divided quartz, epidote, zoisite, rutile, limonite, calcite, pyrites, and very small particles of these are rarely absent from natural clays. These fine-grained materials are at first mixed with broken and more or less weathered rock fragments and coarser mineral particles in the soil and subsoil, but by the action of wind and rain they are swept away and deposited in distant situations. "Loess" is a fine calcareous clay, which has been wind-borne, and subsequently laid down on the margins of dry steppes and deserts. Most clays are water-borne, having been carried from the surface of the land by rain and transported by the brooks and rivers into lakes or the sea. In this state the fine particles are known as "mud." They are deposited where the currents are checked and the water becomes very still. If temporarily laid down in other situations they are ultimately lifted again and removed. A little clay, stirred up with water in a glass vessel, takes hours to settle, and even after two or three days some remains in suspension; in fact, it has been suggested that in such cases the clay forms a sort of "colloidal solution" in the water. Traces of dissolved salts, such as common salt, gypsum or alum, greatly accelerate deposition. For these reasons the principal gathering places of fine pure clays are deep, still lakes, and the sea bottom at considerable distances from the shore. The coarser materials settle nearer the land, and the shallower portions of the sea floor are strewn with gravel and sand, except in occasional depressions and near the mouths of rivers where mud may gather. Farther out the great mud deposits begin, extending from 50 to 200 m. from the land, according to the amount of sediment brought in, and the rate at which the water deepens. A girdle of mud accumulations encircles all the continents. These sediments are fine and tenacious; their principal components, in addition to clay, being small grains of quartz, zircon, tourmaline, hornblende, felspar and iron compounds. Their typical colour is blackish-blue, owing to the abundance of sulphuretted hydrogen; when fresh they have a sulphurous odour, when weathered they are brown, as their iron is present as hydrous oxides (limonite, &c). These deposits are tenanted by numerous forms of marine life, and the sulphur they contain is derived from decomposing organic matter. Occasionally water-logged plant débris is mingled with the mud. In a few places a red colour prevails, the iron being mostly oxidized; elsewhere the muds are green owing to abundant glauconite. Traced landwards the muds become more sandy, while on their outer margins they grade into the abysmal deposits, such as the globigerina ooze (see OCEAN AND OCEANOGRAPHY). Near volcanoes they contain many volcanic minerals, and around coral islands they are often in large part calcareous.

Microscopic sections of some of the more coherent clays and shales may be prepared by saturating them with Canada balsam by long boiling, and slicing the resultant mass in the same manner as one of the harder rocks. They show that clay rocks contain abundant very small grains of quartz (about 0.01 to 0.05 mm. in diameter), with often felspar, tourmaline, zircon, epidote, rutile and more or less calcite. These may form more than one-third of an ordinary shale; the greater part, however, consists of still smaller scales of other minerals (0.01 mm. in diameter and less than this). Some of these are recognizable as pale yellowish and white mica; others seem to be chlorite, the remainder is perhaps kaolin, but, owing to the minute size of the flakes, they yield very indistinct reactions to polarized light. They are also often stained with iron oxide and organic substances, and in consequence their true nature is almost impossible to determine. It is certain, however, that the finer-grained rocks are richest in alumina, and in combined water; hence the inference is clear that kaolin or some other hydrous aluminium silicate is the dominating constituent. These results are confirmed by the mechanical analysis of clays. This process consists in finely pulverizing the soil or rock, and levigating it in vessels of water. A series of powders is obtained progressively finer according to the time required to settle to the bottom of the vessel. The clay is held to include those particles which have less than 0.005 mm. diameter, and contains a higher percentage of alumina than any of the other ingredients.

As might be inferred from the differences they exhibit in other respects, clay rocks vary greatly in their chemical composition. Some of them contain much iron (yellow, blue and red clays); others contain abundant calcium carbonate (calcareous clays and marls). Pure clays, however, may be found almost quite free from these substances. Their silica ranges from about 60 to 45%, varying in accordance with the amount of quartz and alkali-felspar present. It is almost always more than would be the case if the rock consisted of kaolin mixed with muscovite. Alumina is high in the finer clays (18 to 30%), and they are the most aluminous of all sediments, except bauxite. Magnesia is never absent, though its amount may be less than 1%; it is usually contained in minerals of the chlorite group, but partly also in dolomite. The alkalis are very interesting; often they form 5 or 10% of the whole rock; they indicate abundance of white micas or of undecomposed

## particles of felspar. Some clays, however, such as fireclays, contain

very little potash or soda, while they are rich in alumina; and it is a fair inference that hydrated aluminous silicates, such as kaolin, are well represented in these rocks. There are, in fact, a few clays which contain about 45% of alumina, that is to say, more than in pure kaolin. It is probable that these are related to bauxite and certain kinds of laterite.

A few of the most important clay rocks, such as china-clay, brick-clay, red-clay and shale, may be briefly described here.

_China-clay_ is white, friable and earthy. It occurs in regions of granite, porphyry and syenite, and usually occupies funnel-shaped cavities of no great superficial area, but of considerable depth. It consists of very fine scaly kaolin, larger, shining plates of white mica, grains of quartz and particles of semi-decomposed felspar, tourmaline, zircon and other minerals, which originally formed part of the granite. These clays are produced by the decomposition of the granite by acid vapours, which are discharged after the igneous rock has solidified ("fumarole or pneumatolytic action"). Fluorine and its compounds are often supposed to have been among the agencies which produce this change, but more probably carbonic acid played the principal role. The felspar decomposes into kaolin and quartz; its alkalis are for the most part set free and removed in solution, but are

## partly retained in the white mica which is constantly found in crude

china-clays. Semi-decomposed varieties of the granite are known as china-stone. The kaolin may be washed away from its original site, and deposited in hollows or lakes to form beds of white clay, such as pipe-clay; in this case it is always more or less impure. Yellow and pinkish varieties of china-clay and pipe-clay contain a small quantity of oxide of iron. The best known localities for china-clay are Cornwall, Limoges (France), Saxony, Bohemia and China; it is found also in Pennsylvania, N. Carolina and elsewhere in the United States.

_Fire-clays_ include all those varieties of clay which are very refractory to heat. They must contain little alkalis, lime, magnesia and iron, but some of them are comparatively rich in silica. Many of the clays which pass under this designation belong to the Carboniferous period, and are found underlying seams of coal. Either by rapid growth of vegetation, or by subsequent percolation of organic solutions, most of the alkalis and the lime have been carried away.

Any argillaceous material, which can be used for the manufacture of bricks, may be called a _brick-clay_. In England, Kimmeridge Clay, Lias clays, London Clay and pulverized shale and slate are all employed for this purpose. Each variety needs special treatment according to its properties. The true brick-clays, however, are superficial deposits of Pleistocene or Quaternary age, and occur in hollows, filled-up lakes and deserted stream channels. Many of them are derived from the glacial boulder-clays, or from the washing away of the finer materials contained in older clay formations. They are always very impure.

The _red-clay_ is an abysmal formation, occurring in the sea bottom in the deepest part of the oceans. It is estimated to cover over fifty millions of square miles, and is probably the most extensive deposit which is in course of accumulation at the present day. In addition to the reddish or brownish argillaceous matrix it contains fresh or decomposed crystals of volcanic minerals, such as felspar, augite, hornblende, olivine and pumiceous or palagonitic rocks. These must either have been ejected by submarine volcanoes or drifted by the wind from active vents, as the fine ash discharged by Krakatoa was wafted over the whole globe. Larger rounded lumps of pumice, found in the clay, have probably floated to their present situations, and sank when decomposed, all their cavities becoming filled with sea water. Crystals of zeolites (phillipsite) form in the red-clay as radiate, nodular groups. Lumps of manganese oxide, with a black, shining outer surface, are also characteristic of this deposit, and frequently encrust pieces of pumice or animal remains. The only fossils of the clay are radiolaria, sharks' teeth and the ear-bones of whales, precisely those parts of the skeleton of marine creatures which are hardest and can longest survive exposure to sea-water. Their comparative abundance shows how slowly the clay gathers. Small rounded spherules of iron, believed by some to be meteoric dust, have also been obtained in some numbers. Among the rocks of the continents nothing exactly the same as this remarkable deposit is known to occur, though fine dark clays, with manganese nodules, are found in many localities, accompanied by other rocks which indicate deep-water conditions of deposit.

Another type of red-clay is found in caves, and is known as _cave-earth_ or _red-earth_ (_terra rossa_). It is fine, tenacious and bright red, and represents the insoluble and thoroughly weathered impurities which are left behind when the calcareous matter is removed in solution by carbonated waters. Similar residual clays sometimes occur on the surface of areas of limestone in hollows and fissures formed by weathering.

_Boulder-clay_ is a coarse unstratified deposit of fine clay, with more or less sand, and boulders of various sizes, the latter usually marked with glacial striations.

Some clay rocks which have been laid down by water are very uniform through their whole thickness, and are called _mud-stones_. Others split readily into fine leaflets or laminae parallel to their bedding, and this structure is accentuated by the presence of films of other materials, such as sand or vegetable debris. Laminated clays of this sort are generally known as _shales_; they occur in many formations but are very common in the Carboniferous. Some of them contain much organic debris, and when distilled yield paraffin oil, wax, compounds of ammonia, &c. In these oil-shales there are clear, globular, yellow bodies which seem to be resinous. It has been suggested that the admixture of large quantities of decomposed fresh-water algae among the original mud is the origin of the paraffins. In New South Wales, Scotland and several parts of America such oil-shales are worked on a commercial scale. Many shales contain great numbers of ovoid or rounded septarian nodules of clay ironstone. Others are rich in pyrites, which, on oxidation, produces sulphuric acid; this attacks the aluminous silicates of the clay and forms aluminium sulphate (_alum shales_). The lias shales of Whitby contain blocks of semi-mineralized wood, or jet, which is black with a resinous lustre, and a fibrous structure. The laminated structure of shales, though partly due to successive very thin sheets of deposit, is certainly dependent also on the vertical pressure exerted by masses of super-incumbent rock; it indicates a transition to the fissile character of clay slates. (J. S. F.)

CLAY CROSS, an urban district in the Chesterfield parliamentary division of Derbyshire, England, near the river Amber, on the Midland railway, 5 m. S. of Chesterfield. Pop. (1901) 8358. The Clay Cross Colliery and Ironworks Company, whose mines were for a time leased by George Stephenson, employ a great number of hands.

CLAYMORE (from the Gaelic _claidheamh mòr_, "great sword"), the old two-edged broadsword with cross hilt, of which the guards were usually turned down, used by the Highlanders of Scotland. The name is also wrongly applied to the single-edged basket-hilted sword adopted in the 16th century and still worn as the full-dress sword in the Highland regiments of the British army.

CLAYS, PAUL JEAN (1819-1900), Belgian artist, was born at Bruges in 1819, and died at Brussels in 1900. He was one of the most esteemed marine painters of his time, and early in his career he substituted a sincere study of nature for the extravagant and artificial conventionality of most of his predecessors. When he began to paint, the sea was considered by continental artists as worth representing only under its most tempestuous aspects. Artists cared only for the stirring drama of storm and wreck, and they clung still to the old-world tradition of the romantic school. Clays was the first to appreciate the beauty of calm waters reflecting the slow procession of clouds, the glories of sunset illuminating the sails of ships or gilding the tarred sides of heavy fishing-boats. He painted the peaceful life of rivers, the poetry of wide estuaries, the regulated stir of roadsteads and ports. And while he thus broke away from old traditions he also threw off the trammels imposed on him by his master, the marine painter Theodore Gudin (1802-1880). Endeavouring only to give truthful expression to the nature that delighted his eyes, he sought to render the limpid salt atmosphere, the weight of waters, the transparence of moist horizons, the gem-like sparkle of the sky. A Fleming in his feeling for colour, he set his palette with clean strong hues, and their powerful harmonies were in striking contrast with the rusty, smoky tones then in favour. If he was not a "luminist" in the modern use of the word, he deserves at any rate to be classed with the founders of the modern naturalistic school. This conscientious and healthy interpretation, to which the artist remained faithful, without any important change, to the end of an unusually long and laborious career, attracted those minds which aspired to be bold, and won over those which were moderate. Clays soon took his place among the most famous Belgian painters of his generation, and his pictures, sold at high prices, are to be seen in most public and private galleries. We may mention, among others, "The Beach at Ault," "Boats in a Dutch Port," and "Dutch Boats in the Flushing Roads," the last in the National Gallery, London. In the Brussels gallery are "The Port of Antwerp," "Coast near Ostend," and a "Calm on the Scheldt"; in the Antwerp museum, "The Meuse at Dordrecht"; in the Pinakothek at Munich, "The Open North Sea"; in the Metropolitan Museum of Fine Arts, New York, "The Festival of the Freedom of the Scheldt at Antwerp in 1863"; in the palace of the king of the Belgians, "Arrival of Queen Victoria at Ostend in 1857"; in the Bruges academy, "Port of Feirugudo, Portugal." Clays was a member of several Academies, Belgian and foreign, and of the Order of Leopold, the Legion of Honour, &c.

See Camille Lemonnier, _Histoire des Beaux-Arts_ (Brussels, 1887). (O. M.*)

CLAYTON, JOHN MIDDLETON (1796-1856), American politician, was born in Dagsborough, Sussex county, Delaware, on the 24th of July 1796. He came of an old Quaker family long prominent in the political history of Delaware. He graduated at Yale in 1815, and in 1819 began to practise law at Dover, Delaware, where for a time he was associated with his cousin, Thomas Clayton (1778-1854), subsequently a United States senator and chief-justice of the state. He soon gained a large practice. He became a member of the state House of Representatives in 1824, and from December 1826 to October 1828 was secretary of state of Delaware. In 1829, by a combination of anti-Jackson forces in the state legislature, he was elected to the United States Senate. Here his great oratorical gifts gave him a high place as one of the ablest and most eloquent opponents of the administration. In 1831 he was a member of the Delaware constitutional convention, and in 1835 he was returned to the Senate as a Whig, but resigned in the following year. In 1837-1839 he was chief justice of Delaware. In 1845 he again entered the Senate, where he opposed the annexation of Texas and the Mexican War, but advocated the

## active prosecution of the latter once it was begun. In March 1849 he

became secretary of state in the cabinet of President Zachary Taylor, to whose nomination and election his influence had contributed. His brief tenure of the state portfolio, which terminated on the 22nd of July 1850, soon after Taylor's death, was notable chiefly for the negotiation with the British minister, Sir Henry Lytton Bulwer, of the Clayton-Bulwer Treaty (q.v.). He was once more a member of the Senate from March 1853 until his death at Dover, Delaware, on the 9th of November 1856. By his contemporaries Clayton was considered one of the ablest debaters and orators in the Senate.

See the memoir by Joseph P. Comegys in the _Papers_ of the Historical Society of Delaware, No. 4 (Wilmington, 1882).

CLAYTON-BULWER TREATY, a famous treaty between the United States and Great Britain, negotiated in 1850 by John M. Clayton and Sir Henry Lytton Bulwer (Lord Dalling), in consequence of the situation created by the project of an interoceanic canal across Nicaragua, each signatory being jealous of the activities of the other in Central America. Great Britain had large and indefinite territorial claims in three regions--Belize or British Honduras, the Mosquito Coast and the Bay Islands.[1] On the other hand, the United States, without territorial claims, held in reserve, ready for ratification, treaties with Nicaragua and Honduras, which gave her a certain diplomatic vantage with which to balance the _de facto_ dominion of Great Britain. Agreement on these points being impossible and agreement on the canal question possible, the latter was put in the foreground. The resulting treaty had four essential points. It bound both parties not to "obtain or maintain" any exclusive control of the proposed canal, or unequal advantage in its use. It guaranteed the neutralization of such canal. It declared that, the intention of the signatories being not only the accomplishment of "a

## particular object"--i.e. that the canal, then supposedly near

realization, should be neutral and equally free to the two contracting powers--"but also to establish a general principle," they agreed "to extend their protection by treaty stipulation to any other practicable communications, whether by canal or railway, across the isthmus which connects North and South America." Finally, it stipulated that neither signatory would ever "occupy, or fortify, or colonize, or assume or exercise any dominion over Nicaragua, Costa Rica, the Mosquito Coast or any part of Central America," nor make use of any protectorate or alliance, present or future, to such ends.

The treaty was signed on the 19th of April, and was ratified by both governments; but before the exchange of ratifications Lord Palmerston, on the 8th of June, directed Sir H. Bulwer to make a "declaration" that the British government did not understand the treaty "as applying to Her Majesty's settlement at Honduras, or its dependencies." Mr Clayton made a counter-declaration, which recited that the United States did not regard the treaty as applying to "the British settlement in Honduras commonly called British-Honduras ... nor the small islands in the neighbourhood of that settlement which may be known as its dependencies"; that the treaty's engagements did apply to all the Central American states, "with their just limits and proper dependencies"; and that these declarations, not being submitted to the United States Senate, could of course not affect the legal import of the treaty. The interpretation of the declarations soon became a matter of contention. The phraseology reflects the effort made by the United States to render impossible a physical control of the canal by Great Britain through the territory held by her at its mouth--the United States losing the above-mentioned treaty advantages,--just as the explicit abnegations of the treaty rendered impossible such control politically by either power. But great Britain claimed that the excepted "settlement" at Honduras was the "Belize" covered by the extreme British claim; that the Bay Islands were a dependency of Belize; and that, as for the Mosquito Coast, the abnegatory clauses being wholly prospective in intent, she was not required to abandon her protectorate. The United States contended that the Bay Islands were not the "dependencies" of Belize, these being the small neighbouring islands mentioned in the same treaties; that the excepted "settlement" was the British-Honduras of definite extent and narrow purpose recognized in British treaties with Spain; that she had not confirmed by recognition the large, indefinite and offensive claims whose dangers the treaty was primarily designed to lessen; and that, as to the Mosquito Coast, the treaty was retrospective, and mutual in the rigour of its requirements, and as the United States had no _de facto_ possessions, while Great Britain had, the clause binding both not to "occupy" any part of Central America or the Mosquito Coast necessitated the abandonment of such territory as Great Britain was already actually occupying or exercising dominion over; and the United States demanded the complete abandonment of the British protectorate over the Mosquito Indians. It seems to be a just conclusion that when in 1852 the Bay Islands were erected into a British "colony" this was a flagrant infraction of the treaty; that as regards Belize the American arguments were decidedly stronger, and more correct historically; and that as regards the Mosquito question, inasmuch as a protectorate seems certainly to have been recognized by the treaty, to demand its absolute abandonment was unwarranted, although to satisfy the treaty Great Britain was bound materially to weaken it.

In 1859-1860, by British treaties with Central American states, the Bay Islands and Mosquito questions were settled nearly in accord with the American contentions.[2] But by the same treaties Belize was accorded limits much greater than those contended for by the United States. This settlement the latter power accepted without cavil for many years.

Until 1866 the policy of the United States was consistently for inter-oceanic canals open equally to all nations, and unequivocally neutralized; indeed, until 1880 there was practically no official divergence from this policy. But in 1880-1884 a variety of reasons were advanced why the United States might justly repudiate at will the Clayton-Bulwer Treaty.[3] The new policy was based on national self-interest. The arguments advanced on its behalf were quite indefensible in law and history, and although the position of the United States in 1850-1860 was in general the stronger in history, law and political ethics, that of Great Britain was even more conspicuously the stronger in the years 1880-1884. In 1885 the former government reverted to its traditional policy, and the Hay-Pauncefote Treaty of 1902, which replaced the Clayton-Bulwer Treaty, adopted the rule of neutralization for the Panama Canal.

See the collected diplomatic correspondence in I.D. Travis, _History of the Clayton-Bulwer Treaty_ (Ann Arbor, Mich., 1899); J.H. Latané, _Diplomatic Relations of the United States and Spanish America_ (Baltimore, 1900); T.J. Lawrence, _Disputed Questions of Modern International Law_ (2nd ed., Cambridge, England, 1885); Sir E.L. Bulwer in 99 _Quarterly Rev._ 235-286, and Sir H. Bulwer in 104 _Edinburgh Rev._ 280-298.

FOOTNOTES:

[1] The claims to a part of the first two were very old in origin, but all were heavily clouded by interruptions of possession, contested interpretations of Spanish-British treaties, and active controversy with the Central American States. The claim to some of the territory was new and still more contestable. See particularly on these claims Travis'e book cited below.

[2] The islands were ceded to Honduras. The Mosquito Coast was recognized as under Nicaraguan rule limited by an attenuated British protectorate over the Indians, who were given a reservation and certain peculiar rights. They were left free to accept full Nicaraguan rule at will. This they did in 1894.

[3] It was argued, e.g., that the "general principle" of that engagement was contingent on the prior realization of its "particular object," which had failed, and the treaty had determined as a special contract; moreover, none of the additional treaties to embody the "general principle" had been negotiated, and Great Britain had not even offered co-operation in the protection and neutrality-guarantee of the Panama railway built in 1850-1855, so that her rights had lapsed; certain engagements of the treaty she had violated, and therefore the whole treaty was voidable, &c.

CLAY-WITH-FLINTS, in geology, the name given by W. Whitaker in 1861 to a peculiar deposit of stiff red, brown or yellow clay containing unworn whole flints as well as angular shattered fragments, also with a variable admixture of rounded flint, quartz, quartzite and other pebbles. It occurs "in sheets or patches of various sizes over a large area in the south of England, from Hertfordshire on the north to Sussex on the south, and from Kent on the east to Devon on the west. It almost always lies on the surface of the Upper Chalk, but in Dorset it passes on to the Middle and Lower Chalk, and in Devon it is found on the Chert-Beds of the Selbornian group" (A.J. Jukes-Browne, "The Clay-with-Flints, its Origin and Distribution," _Q.J.G.S._, vol. lxii., 1906, p. 132). Many geologists have supposed, and some still hold, that the Clay-with-Flints is the residue left by the slow solution and disintegration of the Chalk by the processes of weathering; on the other hand, it has long been known that the deposit very frequently contains materials foreign to the Chalk, derived either from the Tertiary rocks or from overlying drift. In the paper quoted above, Jukes-Browne ably summarizes the evidence against the view that the deposit is mainly a Chalk residue, and brings forward a good deal of evidence to show that many patches of the Clay-with-Flints lie upon the same plane and may be directly associated with Reading Beds. He concludes "that the material of the Clay-with-Flints has been chiefly and almost entirely derived from Eocene clay, with addition of some flints from the Chalk; that its presence is an indication of the previous existence of Lower Eocene Beds on the same site and nearly at the same relative level, and, consequently, that comparatively little Chalk has been removed from beneath it. Finally, I think that the tracts of Clay-with-Flints have been much more extensive than they are now" (loc. cit. p. 159).

It is noteworthy that the Clay-with-Flints is developed over an area which is just beyond the limits of the ice sheets of the Glacial epoch, and the peculiar conditions of late Pliocene and Pleistocene times; involving heavy rains, snow and frost, may have had much to do with the mingling of the Tertiary and Chalky material. Besides the occurrence in surface patches, Clay-with-Flints is very commonly to be observed descending in "pipes" often to a considerable depth into the Chalk; here, if anywhere, the residual chalk portion of the deposit should be found, and it is surmised that a thin layer of very dark clay with darkly stained flints, which appears in contact with the sides and bottom of the pipe, may represent all there is of insoluble residue.

A somewhat similar deposit, a "_conglomérat de silex_" or "_argue à silex_," occurs at the base of the Eocene on the southern and western borders of the Paris basin, in the neighbourhood of Chartres, Thimerais and Sancerrois. (J. A. H.)

CLAZOMENAE (mod. _Kelisman_), an ancient town of Ionia and a member of the Ionian Dodecapolis (Confederation of Twelve Cities), on the Gulf of Smyrna, about 20 m. W. of that city. Though not in existence before the arrival of the Ionians in Asia, its original founders were largely settlers from Phlius and Cleonae. It stood originally on the isthmus connecting the mainland with the peninsula on which Erythrae stood; but the inhabitants, alarmed by the encroachments of the Persians, removed to one of the small islands of the bay, and there established their city. This island was connected with the mainland by Alexander the Great by means of a pier, the remains of which are still visible. During the 5th century it was for some time subject to the Athenians, but about the middle of the Peloponnesian war (412 B.C.) it revolted. After a brief resistance, however, it again acknowledged the Athenian supremacy, and repelled a Lacedaemonian attack. Under the Romans Clazomenae was included in the province of Asia, and enjoyed an immunity from taxation. The site can still be made out, in the neighbourhood of Vourla, but nearly every portion of its ruins has been removed. It was the birthplace of the philosopher Anaxagoras. It is famous for its painted terra-cotta sarcophagi, which are the finest monuments of Ionian painting in the 6th century B.C. (E. GR.)

CLEANTHES (c. 301-232 or 252 B.C.), Stoic philosopher, born at Assos in the Troad, was originally a boxer. With but four drachmae in his possession he came to Athens, where he listened first to the lectures of Crates the Cynic, and then to those of Zeno, the Stoic, supporting himself meanwhile by working all night as water-carrier to a gardener (hence his nickname [Greek: phrehantlês]). His power of patient endurance, or perhaps his slowness, earned him the title of "the Ass"; but such was the esteem awakened by his high moral qualities that, on the death of Zeno in 263, he became the leader of the school. He continued, however, to support himself by the labour of his own hands. Among his pupils were his successor, Chrysippus, and Antigonus, king of Macedon, from whom he accepted 2000 minae. The manner of his death was characteristic. A dangerous ulcer had compelled him to fast for a time. Subsequently he continued his abstinence, saying that, as he was already half-way on the road to death, he would not trouble to retrace his steps.

Cleanthes produced very little that was original, though he wrote some fifty works, of which fragments have come down to us. The principal is the large portion of the _Hymn to Zeus_ which has been preserved in Stobaeus. He regarded the sun as the abode of God, the intelligent providence, or (in accordance with Stoical materialism) the vivifying fire or aether of the universe. Virtue, he taught, is life according to nature; but pleasure is not according to nature. He originated a new theory as to the individual existence of the human soul; he held that the degree of its vitality after death depends upon the degree of its vitality in this life. The principal fragments of Cleanthes's works are contained in Diogenes Laertius and Stobaeus; some may be found in Cicero and Seneca.

See G.C. Mohinke, _Kleanthes der Stoiker_ (Greifswald, 1814); C. Wachsmuth, _Commentationes de Zenone Citiensi et Cleanthe Assio_ (Göttingen, 1874-1875); A.C. Pearson, _Fragments of Zeno and Cleanthes_ (Camb., 1891); article by E. Wellmann in Ersch and Gruber's _Allgemeine Encyklopädie_; R. Hirzel, _Untersuchungen zu Ciceros philosophischen Schriften_, ii. (1882), containing a vindication of the originality of Cleanthes; A.B. Krische, _Forschungen auf dem Gebiete der alten Philosophie_ (1840); also works quoted under STOICS.

CLEARCHUS, the son of Rhamphias, a Spartan general and condottiere. Born about the middle of the 5th century B.C., Clearchus was sent with a fleet to the Hellespont in 411 and became governor ([Greek: harmostês]) of Byzantium, of which town he was _proxenus_. His severity, however, made him unpopular, and in his absence the gates were opened to the Athenian besieging army under Alcibiades (409). Subsequently appointed by the ephors to settle the political dissensions then rife at Byzantium and to protect the city and the neighbouring Greek colonies from Thracian attacks, he made himself tyrant of Byzantium, and, when declared an outlaw and driven thence by a Spartan force, he fled to Cyrus. In the "expedition of the ten thousand" undertaken by Cyrus to dethrone his brother Artaxerxes Mnemon, Clearchus led the Peloponnesians, who formed the right wing of Cyrus's army at the battle of Cunaxa (401). On Cyrus's death Clearchus assumed the chief command and conducted the retreat, until, being treacherously seized with his fellow-generals by Tissaphernes, he was handed over to Artaxerxes and executed (Thuc. viii. 8. 39, 80; Xen. _Hellenica_, i. 3. 15-19; _Anabasis_, i. ii.; Diodorus xiv. 12. 19-26). In character he was a typical product of the Spartan educational system. He was a warrior to the finger-tips ([Greek: polemikos kai philopolemos eschatôs]. Xen. _Anab._ ii. 6. 1), and his tireless energy, unfaltering courage and strategic ability made him an officer of no mean order. But he seems to have had no redeeming touch of refinement or humanity.

CLEARFIELD, a borough and the county-seat of Clearfield county, Pennsylvania, U.S.A., on the W. branch of the Susquehanna river, in the W. central part of the state. Pop. (1890) 2248; (1900) 5081 (310 foreign-born); (1910) 6851. It is served by the New York Central & Hudson River, the Pennsylvania, and the Buffalo, Rochester & Pittsburg railways. The borough is about 1105 ft. above sea-level, in a rather limited space between the hills, which command picturesque views of the narrow valley. The river runs through the borough. Coal and fireclay abound in the vicinity, and these, with leather, iron, timber and the products of the fertile soil, are the bases of its leading industries. Before the arrival of the whites the place had been cleared of timber (whence its name), and in 1805 it was chosen as a site for the county-seat of the newly erected county and laid out as a town; in 1840 it was incorporated as a borough.

CLEARING-HOUSE, the general term for a central institution employed in connexion with large and interrelated businesses for the purpose of facilitating the settlement of accounts.

_Banking._--The London Clearing-House was established between 1750 and 1770 as a place where the clerks of the bankers of the city of London could assemble daily to exchange with one another the cheques drawn upon and bills payable at their respective houses. Before the clearing-house existed, each banker had to send a clerk to the places of business of all the other bankers in London to collect the sums payable by them in respect of cheques and bills; and it is obvious that much time was consumed by this process, which involved the use of an unnecessary quantity of money and corresponding risks of safe carriage. In 1775 a room in Change Alley was settled upon as a common centre of exchange; this was afterwards removed to Post Office Court, Lombard Street. This clearing centre was at first confined to the bankers--at that time and long afterwards exclusively private bankers--doing business within the city, and the bankers in the west end of the metropolis used some one or other of the city banks as their agent in clearing. When the joint-stock banks were first established, the jealousy of the existing banks was powerful enough to exclude them altogether from the use of the Clearing-House; and it was not until 1854 that this feeling was removed so as to allow them to be admitted.

At first the Clearing-House was simply a place of meeting, but it came to be perceived that the sorting and distribution of cheques, bills, &c, could be more expeditiously conducted by the appointment of two or three common clerks to whom each banker's clerk could give all the instruments of exchange he wished to collect, and from whom he could receive all those payable at his own house. The payment of the balance settled the transaction, but the arrangements were afterwards so perfected that the balance is now settled by means of transfers made at the Bank of England between the Clearing-House account and those of the various banks, the Clearing-House, as well as each banker using it, having an account at the Bank of England. The use of the Clearing-House was still further extended in 1858, so as to include the settlement of exchanges between the country bankers of England. Before that time each country banker receiving cheques on other country bankers sent them to those other bankers by post (supposing they were not carrying on business in the same place), and requested that the amount should be paid by the London agent of the banker on whom the cheques were drawn to the London agent of the banker remitting them. Cheques were thus collected by correspondence, and each remittance involved a separate payment in London. Since 1858, accordingly, a country banker sends cheques on other country banks to his London correspondent, who exchanges them at the Clearing-House with the correspondents of the bankers on whom they are drawn.

The Clearing-House consists of one long room, lighted from the roof. Around the walls and down the centre are placed desks, allotted to the various banks, according to the amount of their business. The desks are arranged alphabetically, so that the clerks may lose no time in passing round the room and delivering their "charges" or batches of cheques to the representatives of the various banks. There are three clearings in London each day. The first is at 10.30 A.M., the second at noon, and the third at 2.30 P.M. It is the busiest of all, and continues until five minutes past four, when the last delivery must be made. The three clearings were, in 1907, divided into town, metropolitan and country clearings, each with a definite area. All the clearing banks have their cheques marked with the letters "T," "M" and "C," according to the district in which the issuing bank is situated. Every cheque issued by the clearing banks, even though drawn in the head office of a bank, goes through the Clearing-House.

The amount of business transacted at the Clearing-House varies very much with the seasons of the year, the busiest time being when dividends are paid and stock exchange settlements are made, but the volume of transactions averages roughly from 200 to 300 millions sterling a week, and the yearly clearances amount to something like £12,000,000,000. There are provincial clearing-houses at Manchester, Liverpool, Birmingham, Newcastle-on-Tyne, Leeds, Sheffield, Leicester and Bristol. There are also clearing-houses in most of the large towns of Scotland and Ireland. In New York and the other large cities of the United States there are clearing-houses providing accommodation for the various banking institutions (see BANKS AND BANKING).

The progress of banking on the continent of Europe has been slow in comparison with that of the United Kingdom, and the use of cheques is not so general, consequently the need for clearing-houses is not so great. In France, too, the greater proportion of the banking business is carried on through three banks only, the Banque de France, the Société Générale and the Crédit Lyonnais, and a great part of their transactions are settled at their own head offices. But at the same time large sums pass through the Paris Chambre de Compensation (the clearing-house), established in 1872.

There are clearing-houses also in Berlin, Hamburg and many other European cities.

_Railways._--The British Railway Clearing-House was established in 1842, its purpose, as defined by the Railway Clearing-House Act of 1850, being "to settle and adjust the receipts arising from railway traffic within, or partly within, the United Kingdom, and passing over more than one railway within the United Kingdom, booked or invoiced at throughout rates or fares." It is an independent body, governed by a committee which is composed of delegates (usually the chairman or one of the directors) from each of the railways that belong to it. Any railway company may be admitted a party to the clearing-system with the assent of the committee, may cease to be a member at a month's notice, and may be expelled if such expulsion be voted for by two-thirds of the delegates present at a specially convened meeting. The cost of maintaining it is defrayed by contributions from the companies proportional to the volume of business passed through it by each. It has two main functions. (1) When passengers or goods are booked through between stations belonging to different railway companies at an inclusive charge for the whole journey, it distributes the money received in due proportions between the companies concerned in rendering the service. To this end it receives, in the case of passenger traffic, a monthly return of the tickets issued at each station to stations on other lines, and, in the case of goods traffic, it is supplied by both the sending and receiving stations (when these are on different companies' systems) with abstracts showing the character, weight, &c., of the goods that have travelled between them. By the aid of these

## particulars it allocates the proper share of the receipts to each

company, having due regard to the distance over which the traffic has been carried on each line, to the terminal services rendered by each company, to any incidental expenses to which it may have been put, and to the existence of any special agreements for the division of traffic. (2) To avoid the inconvenience of a change of train at points where the lines of different companies meet, passengers are often, and goods and minerals generally, carried in through vehicles from their starting-point to their destination. In consequence, vehicles belonging to one company are constantly forming part of trains that belong to, and run over the lines of, other companies, which thus have the temporary use of rolling stock that does not belong to them. By the aid of a large staff of "number takers" who are stationed at junctions all over the country, and whose business is to record particulars of the vehicles which pass through those junctions, the Clearing-House follows the movements of vehicles which have left their owners' line, ascertains how far they have run on the lines of other companies, and debits each of the latter with the amount it has to pay for their use. This charge is known as "mileage"; another charge which is also determined by the Clearing-House is "demurrage," that is, the amount exacted from the detaining company if a vehicle is not returned to its owners within a prescribed time. By the exercise of these functions the Clearing-House accumulates a long series of credits to, and debits against, each company; these are periodically added up and set against each other, with the result that the accounts between it and the companies are finally settled by the transfer of comparatively small balances. It also distributes the money paid by the post-office to the railways on account of the conveyance of parcel-post traffic, and through its lost luggage department many thousands of articles left in railway carriages are every year returned to their owners. Its situation in London further renders it a convenient meeting-place for several "Clearing-House Conferences" of railway officials, as of the general managers, the goods managers, and the superintendents of the line, held four times a year for the consideration of questions in which all the companies are interested. The Irish Railway Clearing-House, established in 1848, has its headquarters in Dublin, and was incorporated by act of parliament in 1860.

_General_.--The principle of clearing adopted by banks and railways has been applied with considerable success in other businesses.

In 1874 the London Stock Exchange Clearing-House was established for the purpose of settling transactions in stock, the clearing being effected by balance-sheets and tickets; the balance of stock to be received or delivered is shown on a balance-sheet sent in by each member, and the items are then cancelled against one another and tickets issued for the balances outstanding. The New York Stock Exchange Clearing-House was established in 1892. The settlements on the Paris Bourse are cleared within the Bourse itself, through the Compagnie des Agents de Change de Paris.

In 1888 a society was formed in London called the Beetroot Sugar Association for clearing bargains in beetroot sugar. For every 500 bags of sugar of a definite weight which a broker sells, he issues a _filière_ (a form something like a dock-warrant), giving particulars as to the ship, the warehouse, trade-marks, &c. The filière contains also a series of transfer forms which are filled up and signed by each successive holder, so transferring the property to a new purchaser. The new purchaser also fills up a coupon attached to the transfer, quoting the date and hour of sale. This coupon is detached by the seller and retained by him as evidence to determine any liability through subsequent delay in the delivery of the sugar. Any purchaser requiring delivery of the sugar forwards the filière to the clearing-house, and the officials then send on his name to the first seller who tenders him the warrant direct. These filières pass from hand to hand within a limit of six days, a stamp being affixed on each transfer as a clearing-house fee. The difference between each of the successive transactions is adjusted by the clearing-house to the profit or loss of the seller.

The London Produce Clearing-House was established in 1888 for regulating and adjusting bargains in foreign and colonial produce. The object of the association is to guarantee both to the buyer and the seller the fulfilment of bargains for future delivery. The transactions on either side are allowed to accumulate during a month and an adjustment made at the end by a settlement of the final balance owing. On the same lines are the Caisse de Liquidation at Havre and the Waaren Liquidations Casse at Hamburg. The Cotton Association also has a clearing-house at Liverpool for clearing the transactions which arise from dealings in cotton.

AUTHORITIES.--W. Howarth, _Our Clearing System and Clearing Houses_ (1897), _The Banks in the Clearing House_ (1905); J.G. Cannon, _Clearing-houses, their History, Methods and Administration_ (1901); H.T. Easton, _Money, Exchange and Banking_ (1905); and the various volumes of the _Journal of the Institute of Bankers_. (T.A.I.)

CLEAT (a word common in various forms to many Teutonic languages, in the sense of a wedge or lump, cf. "clod" and "clot"), a wedge-shaped piece of wood fastened to ships' masts and elsewhere to prevent a rope, collar or the like from slipping, or to act as a step; more particularly a piece of wood or metal with double or single horns used for belaying ropes. A "cleat" is also a wedge fastened to a ship's side to catch the shores in a launching cradle or dry dock. "Cleat" is also used in mining for the vertical cleavage-planes of coal.

CLEATOR MOOR, an urban district in the Egremont parliamentary division of Cumberland, England, 4 m. S.E. of White-haven, served by the Furness, London & North-Western and Cleator & Workington Junction railways. Pop. (1901) 8120. The town lies between the valleys of the Ehen and its tributary the Dub Beck, in a district rich in coal and iron ore. The mining of these, together with blast furnaces and engineering works, occupies the large industrial population.

CLEAVERS, or GOOSE-GRASS, _Galium Aparine_ (natural order Rubiaceae), a common plant in hedges and waste places, with a long, weak, straggling, four-sided, green stem, bearing whorls of 6 to 8 narrow leaves, ½ to 2 in. long, and, like the angles of the stem, rough from the presence of short, stiff, downwardly-pointing, hooked hairs. The small, white, regular flowers are borne, a few together, in axillary clusters, and are followed by the large, hispid, two-celled fruit, which, like the rest of the plant, readily clings to a rough surface, whence the common name. The plant has a wide distribution throughout the north temperate zone, and is also found in temperate South America.

CLEBURNE, a town and the county-seat of Johnson county, Texas, U.S.A., 25 m. S. of Fort Worth. Pop. (1890) 3278; (1900) 7493, including 611 negroes; (1910) 10,364. It is served by the Gulf, Colorado & Santa Fé, the Missouri, Kansas & Texas, and the Trinity & Brazos Valley railways. It is the centre of a prosperous farming, fruit and stock-raising region, has large railway repair shops, flour-mills, cotton gins and foundries, a canning factory and machine shops. It has a Carnegie library, and St Joseph's Academy (Roman Catholic; for girls). The town was named in honour of Patrick Ronayne Cleburne (1828-1864), a major-general of the Confederate army, who was of Irish birth, practised law in Helena, Arkansas, served at Shiloh, Perryville, Stone River, Chickamauga, Missionary Ridge, Ring-gold Gap, Jonesboro and Franklin, and was killed in the last-named battle; he was called the "Stonewall of the West."

CLECKHEATON, an urban district in the Spen Valley parliamentary division of the West Riding of Yorkshire, England, 5½ m. S. by E. of Bradford, on the Lancashire & Yorkshire, Great Northern and London & North-Western railways. Pop. (1901) 12,524. A chamber of commerce has held meetings here since 1878. The industries comprise the manufacture of woollens, blankets, flannel, wire-card and machinery.

CLEETHORPES, a watering-place of Lincolnshire, England; within the parliamentary borough of Great Grimsby, 3 m. S.E. of that town by a branch of the Great Central railway. Pop. of urban district of Cleethorpe with Thrunscoe (1901) 12,578. Cleethorpes faces eastward to the North Sea, but its shore of fine sand, affording good bathing, actually belongs to the estuary of the Humber. There is a pier, and the sea-wall extends for about a mile, forming a pleasant promenade. The suburb of New Clee connects Cleethorpes with Grimsby. The church of the Holy Trinity and St Mary is principally Norman of various dates, but work of a date apparently previous to the Conquest appears in the tower. Cleethorpes is greatly favoured by visitors from the midland counties, Lancashire and Yorkshire.

CLEFT PALATE and HARE-LIP, in surgery. _Cleft Palate_ is a congenital cleavage, or incomplete development in the roof of the mouth, and is frequently associated with hare-lip. The infant is prevented from sucking, and an operation is necessary. Cleft-palate is often a hereditary defect. The most favourable time for operating is between the age of two weeks and three months, and if the cleft is closed at this early date, not only are the nutrition and general development of the child greatly improved, but the voice is probably saved from much of the unpleasant tone which is usually associated with a defective roof to the mouth and is apt to persist even if a cleft has been successfully operated on later in childhood. The greatest advance which has been made in the operative treatment of cleft palate is due to the teaching of Dr Truman W. Brophy, who adopted the ingenious plan of thrusting together to the middle line of the mouth the halves of the palate which nature had unfortunately left apart. But, as noted above, this operation must, to give the best results, be undertaken in the earliest months of infancy. After the cleft in the palate has been effectually dealt with, the hare-lip can be repaired with ease and success.

_Hare-lip_.--In the hare the splitting of the lip is in the middle line, but in the human subject it is on one side, or on both sides of the middle line. This is accounted for on developmental grounds: a cleft in the exact middle line is of extremely rare occurrence. Hare-lip is often associated with cleft palate. Though we are at present unable to explain why development should so frequently miss the mark in connexion with the formation of the lip and palate, it is unlikely that maternal impressions have anything to do with it. As a rule, the supposed "fright" comes long after the lips are developed. They are completely formed by the ninth week. Heredity has a powerful influence in many cases. The best time for operating on a hare-lip depends upon various circumstances. Thus, if it is associated with cleft palate, the palatine cleft has first to be closed, in which case the child will probably be several months old before the lip is operated on. If the infant is in so poor a state of nutrition that it appears unsuitable for surgical treatment, the operation must be postponed until his condition is sufficiently improved. But, assuming that the infant is in fair health, that he is taking his food well and thriving on it, that he is not troubled by vomiting or diarrhoea, and that the hare-lip is not associated with a defective palate, the sooner it is operated on the better. It may be successfully done even within a few hours of birth. When a hare-lip is unassociated with cleft palate, the infant may possibly be enabled to take the breast within a short time of the gap being closed. In such a case the operation may be advisably undertaken within the first few days of birth. The case being suitable, the operation may be conveniently undertaken at any time after the tenth day. (E. O.*)

CLEISTHENES, the name of two Greek statesmen, (1) of Athens, (2) of Sicyon, of whom the first is far the more important.

1. CLEISTHENES, the Athenian statesman, was the son of Megacles and Agariste, daughter of Cleisthenes of Sicyon. He thus belonged, through his father, to the noble family of the Alcmaeonidae (q.v.), who bore upon them the curse of the Cylonian massacre, and had been in exile during the rule of the Peisistratids. In the hope of washing out the stigma, which damaged their prestige, they spent the latter part of their exile in carrying out with great splendour the contract given out by the Amphictyons for the rebuilding of the temple at Delphi (destroyed by fire in 548 B.C.). By building the pronaos of Parian marble instead of limestone as specified in the contract, they acquired a high reputation for piety; the curse was consigned to oblivion, and their reinstatement was imposed by the oracle itself upon the Spartan king, Cleomenes (q.v.). Cleisthenes, to whom this far-seeing atonement must probably be attributed, had also on his side (1) the malcontents in Athens who were disgusted with the growing severity of Hippias, and (2) the oligarchs of Sparta, partly on religious grounds, and partly owing to their hatred of tyranny. Aristotle's _Constitution of Athens_, however, treats the alliance of the Peisistratids with Argos, the rival of Sparta in the Peloponnese, as the chief ground for the action of Sparta (_c._ 19). In _c._ 513 B.C. Cleisthenes invaded Attica, but was defeated by the tyrant's mercenaries at Leipsydrium (S. of Mt. Parnes). Sparta then, in tardy obedience to the oracle, threw off her alliance with the Peisistratids, and, after one failure, expelled Hippias in 511-510 B.C., leaving Athens once again at the mercy of the powerful families.

Home and foreign policy.

Cleisthenes, on his return, was in a difficulty; he realized that Athens would not tolerate a new tyranny, nor were the other nobles willing to accept him as leader of a constitutional oligarchy. It was left for him to "take the people into partnership" as Peisistratus had in a different way done before him. Solon's reforms had failed, primarily because they left unimpaired the power of the great landed nobles, who, in their several districts, doubled the rôles of landlord, priest and patriarch. This evil of local influence Peisistratus had concealed by satisfying the nominally sovereign people that in him they had a sufficient representative. It was left to Cleisthenes to adopt the remaining remedy of giving substance to the form of the Solonian constitution. His first attempts roused the aristocrats to a last effort; Isagoras appealed to the Spartans (who, though they disliked tyranny, had no love for democracy) to come to his aid. Cleisthenes retired on the arrival of a herald from Cleomenes, reviving the old question of the curse; Isagoras thus became all-powerful[1] and expelled seven hundred families. The democrats, however, rose, and after besieging Cleomenes and Isagoras in the Acropolis, let them go under a safe-conduct, and brought back the exiles.

Apart from the reforms which Cleisthenes was now able to establish, the period of his ascendancy is a blank, nor are we told when and how it came to an end. It is clear, however--and it is impossible in connexion with the Pan-hellenic patriotism to which Athens laid claim, to overrate the importance of the fact--that Cleisthenes, hard pressed in the war with Boeotia, Euboea and Sparta (Herod, v. 73 and foll.), sent ambassadors to ask the help of Persia. The story, as told by Herodotus, that the ambassadors of their own accord agreed to give "earth and water" (i.e. submission) in return for Persian assistance, and that the Ecclesia subsequently disavowed their action as unauthorized, is scarcely credible. Cleisthenes (1) was in full control and must have instructed the ambassadors; (2) he knew that any help from Persia meant submission. It is practically certain, therefore, that he (cf. the Alcmaeonids and the story of the shield at Marathon) was the first to "medize" (see Curtius, _History of Greece_). Probably he had hoped to persuade the Ecclesia that the agreement was a mere form. Aelian says that he himself was a victim to his own device of ostracism (q.v.); this, though apparently inconsistent with the _Constitution of Athens_ (_c._ 22), may perhaps indicate that his political career ended in disgrace, a hypothesis which is explicable on the ground of this act of treachery in respect of the attempted Persian alliance. Whether to Cleisthenes are due the final success over Boeotia and Euboea, the planting of the 4000 cleruchs on the Lelantine Plain, and the policy of the Aeginetan War (see AEGINA), in which Athens borrowed ships from Corinth, it is impossible to determine. The eclipse of Cleisthenes in all records is one of the most curious facts in Greek history. It is also curious that we do not know in what official capacity Cleisthenes carried his reforms. Perhaps he was given extraordinary _ad hoc_ powers for a specified time; conceivably he used the ordinary mechanism. It seems clear that he had fully considered his scheme in advance, that he broached it before the last attack of Isagoras, and that it was only after the final expulsion of Isagoras and his Spartan allies that it became possible for him to put it into execution.

Analysis of his reforms

The ten tribes

Cleisthenes aimed at being the leader of a self-governing people; in other words he aimed at making the democracy actual. He realized that the dead-weight which held the democracy down was the influence on politics of the local religious unit. Therefore his prime object was to dissociate the clans and the phratries from politics, and to give the democracy a totally new electoral basis in which old associations and vested interests would be split up and become ineffective. It was necessary that no man should govern a pocket-constituency merely by virtue of his religious, financial or ancestral prestige, and that there should be created a new local unit with administrative powers of a democratic character which would galvanize the lethargic voters into a new sense of responsibility and independence. His first step was to abolish the four Solonian tribes and create ten new ones.[2] Each of the new tribes was subdivided into "demes'" (roughly "townships"); this organization did not, except politically, supersede the system of clans and phratries whose old religious signification remained untouched. The new tribes, however, though geographically arranged, did not represent local interests. Further, the tribe names were taken from legendary heroes (Cecropis, Pandionis, Aegeis recalled the storied kings of Attica), and, therefore, contributed to the idea of a national unity; even Ajax, the eponym of the tribe Aeantis, though not Attic, was famous as an ally (Herod, v. 66) and ranked as a national hero. Each tribe had its shrine and its particular hero-cult, which, however, was free from local association and the dominance of particular families. This national idea Cleisthenes further emphasized by setting up in the market-place at Athens a statue of each tribal hero.

Demes.

The next step was the organization of the deme. Within each tribe he grouped ten demes (see below), each of which had (1) its hero and its chapel, and (2) its census-list kept by the demarch. The demarch (local governor), who was elected popularly and held office for one year, presided over meetings affecting local administration and the provision of crews for the state-navy, and was probably under a system of scrutiny like the _dokimasia_ of the state-magistrates. According to the Aristotelian _Constitution of Athens_, Cleisthenes further divided Attica into three districts, Urban and Suburban, Inland (_Mesogaios_), and Maritime (_Paralia_), each of which was subdivided into ten _trittyes_; each tribe had three trittyes in each of these districts. The problem of establishing this decimal system in connexion with the demes and trittyes is insoluble. Herodotus says that there were ten[3] demes to each tribe ([Greek: deka eis tas phylas]); but each tribe was composed of three trittyes, one in each of the three districts. Since the deme was, as will be seen, the electoral unit, it is clear that in tribal voting the object of ending the old threefold schism of the Plain, the Hill and the Shore was attained, but the relation of deme and trittys is obviously of an unsymmetrical kind. The _Constitution of Athens_ says nothing of the ten-deme-to-each-tribe arrangement, and there is no sufficient reason for supposing that the demes originally were exactly a hundred in number. We know the names of 168 demes, and Polemon (3rd century B.C.) enumerated 173. It has been suggested that the demes did originally number exactly a hundred, and that new demes were added as the population increased. This theory, however, presupposes that the demes were originally equal in numbers. In the 5th and 4th centuries this was certainly not the case; the number of demesmen in some cases was only one hundred or two hundred, whereas the deme Acharnae is referred to as a "great part" of the whole state, and is known to have furnished three thousand hoplites. The theory is fundamentally at fault, inasmuch as it regards the deme as consisting of all those _resident within its borders_. In point of fact membership was hereditary, not residential; Demosthenes "of the Paeanian deme" might live where he would without severing his deme connexion. Thus the increase of population could be no reason for creating new demes. This distinction in a deme between demesmen and residents belonging to another deme (the [Greek: egkektêmenoi]), who paid a deme-tax for their privilege, is an important one. It should further be noted that the demes belonging to a particular tribe do not, as a fact, appear always in three separate groups; the tribe Aeantis consisted of Phalerum and eleven demes in the district of Marathon; other tribes had demes in five or six groups. It must, therefore, be admitted that the problem is insoluble for want of data. Nor are we better equipped to settle the relation between the Cleisthenean division into Urban, Maritime and Inland, and the old divisions of the Plain, the Shore and the Upland or Hill. The "Maritime" of Cleisthenes and the old "Shore" are certainly not coincident, nor is the "Inland" identical with the "Upland."

Lastly, it has been asked whether we are to believe that Cleisthenes invented the demes. To this the answer is in the negative. The demes were undoubtedly primitive divisions of Attica; Herodotus (ix. 73) speaks of the Dioscuri as ravaging the demes of Decelea (see R.W. Macan _ad loc._) and we hear of opposition between the city and the demes. The most logical conclusion perhaps is that Cleisthenes, while he _did_ create the demes which Athens itself comprised, did not create the country demes, but merely gave them definition as political divisions. Thus the city itself had six demes in five different tribes, and the other five tribes were represented in the suburbs and the Peiraeus. It is clear that in the Cleisthenean system there was one great source of danger, namely that the residents in and about Athens must always have had more weight in elections than those in distant demes. There can be little doubt that the preponderating influence of the city was responsible for the unwisdom of the later imperial policy and the Peloponnesian war.

The diapsephismus.

A second problem is the franchise reform of Cleisthenes. Aristotle in the _Politics_ (iii. 2. 3 = 1275 b) says that Cleisthenes created new citizens by enrolling in the tribes "many resident aliens and emancipated slaves."[4] But the Aristotelian _Constitution of Athens_ asserts that he gave "citizenship to the masses." These two statements are not compatible. It is perfectly clear that Cleisthenes is to be regarded as a democrat, and it would have been no bribe to the people merely to confer a boon on aliens and slaves. Moreover, a revision of the citizen-roll (_diapsephismus_) had recently taken place (after the end of the tyranny) and a great many citizens had been struck off the roll as being of impure descent ([Greek: _oi tô genei mê katharoi_]). This class had existed from the time of Solon, and, through fear of political extinction by the oligarchs, had been favourable to Peisistratus. Cleisthenes may have enfranchised aliens and slaves, but it seems certain that he must have dealt with these free Athenians who had lost their rights. Now Isagoras presumably did not carry out this revision of the roll (_diapsephismus_); as "the friend of the tyrants" (so _Ath. Pol._ 20; by Meyer, Busolt and others contest this) he would not have struck a blow at a class which favoured his own views. A reasonable hypothesis is that Cleisthenes was the originator of the measure of expulsion, and that he now changed his policy, and strengthened his hold on the democracy by reinstating the disfranchised in much larger numbers. The new citizens, whoever they were, must, of course, have been enrolled also in the (hitherto exclusive) phratry lists and the deme-rolls.

The council and boards of ten.

The Boul[=e] (q.v.) was reorganized to suit the new tribal arrangement, and was known henceforward as the Council of the Five Hundred, fifty from each tribe. Its exact constitution is unknown, but it was certainly more democratic than the Solonian Four Hundred. Further, the system of ten tribes led in course of time to the construction of boards of ten to deal with military and civil affairs, e.g. the Strategi (see STRATEGUS), the Apodectae, and others. Of these the former cannot be attributed to Cleisthenes, but on the evidence of Androtion it is certain that it was Cleisthenes who replaced the Colacretae[5] by the Apodectae ("receivers"), who were controllers and auditors of the finance department, and, before the council in the council-chamber, received the revenues. The Colacretae, who had done this work before, remained in authority over the internal expenses of the Prytaneum. A further change which followed from the new tribal system was the reconstitution of the army; this, however, probably took place about 501 B.C., and cannot be attributed directly to Cleisthenes. It has been said that the deme became the local political unit, replacing the naucrary (q.v.). But the naucraries still supplied the fleet, and were increased in number from forty-eight to fifty; if each naucrary still supplied a ship and two mounted soldiers as before, it is interesting to learn that, only seventy years before the Peloponnesian War, Athens had but fifty ships and a hundred horse.[6]

The device of ostracism is the final stone in the Cleisthenean structure. An admirable scheme in theory, and, at first, in practice, it deteriorated in the 5th century into a mere party weapon, and in the case of Hyperbolus (417) became an absurdity.

Summary.

In conclusion it should be noticed that Cleisthenes was the founder of the Athens which we know. To him was due the spirit of nationality, the principle of liberty duly apportioned and controlled by centralized and decentralized administration, which prepared the ground for the rich developments of the Golden Age with its triumphs of art and literature, politics and philosophy. It was Cleisthenes who organized the structure which, for a long time, bore the heavy burden of the Empire against impossible odds, the structure which the very different genius of Pericles was able to beautify. He was the first to appreciate the unique power in politics, literature and society of an organized public opinion.

AUTHORITIES.--_Ancient:_ Aristotle, _Constitution of Athens_ (ed. J.E. Sandys), cc. 20-22, 41; Herodotus v, 63-73, vi. 131; Aristotle, _Politics_, iii. 2, 3 (= 1275 b, for franchise reforms). _Modern:_ Histories of Greece in general, especially those of Grote and Curtius (which, of course, lack the information contained in the _Constitution of Athens_), and J.B. Bury. See also E. Meyer, _Geschichte des Altertums_ (vol. ii.); G. Busolt, _Griech. Gesch._ (2nd ed., 1893 foll.); Milchhöfer, "Über die Demenordnung des Kleisthenes" in appendix to _Abhandlung d. Berl. Akad._ (1892); R. Loeper in _Athen. Mitteil._ (1892), pp. 319-433; A.H.J. Greenidge, _Handbook of Greek Constitutional History_ (1896); Gilbert, _Greek Constitutional Antiquities_ (Eng. trans., 1895); R.W. Macan, _Herodotus iv.-vi._, vol. ii. (1895), pp. 127-148; U. von Wilamowitz-Moellendorff, _Arist. und Athen._ See also BOLL[=E]; ECCLESIA; OSTRACISM; NAUCRARY; SOLON.

2. CLEISTHENES OF SICYON (c. 600-570), grandfather of the above, became tyrant of Sicyon as the representative of the conquered Ionian section of the inhabitants. He emphasized the destruction of Dorian predominance by giving ridiculous epithets to their tribal units, which from Hylleis, Dymanes and Pamphyli become Hyatae ("Swine-men"), Choireatae ("Pig-men") and Oneatae ("Ass-men"). He also attacked Dorian Argos, and suppressed the Homeric "rhapsodists" who sang the exploits of Dorian heroes. He championed the cause of the Delphic oracle against the town of Crisa (Cirrha) in the Sacred War (c. 590). Crisa was destroyed, and Delphi became one of the meeting-places of the old amphictyony of Anthela, henceforward often called the Delphic amphictyony. The Pythian games, largely on the initiative of Cleisthenes, were re-established with new magnificence, and Cleisthenes won the first chariot race in 582. He founded Pythian games at Sicyon, and possibly built a new Sicyonian treasury at Delphi. His power was so great that when he offered his daughter Agariste in marriage, some of the most prominent Greeks sought the honour, which fell upon Megacles, the Alcmaeonid. The story of the rival wooers with the famous retort, "Hippocleides don't care," is told in Herod. vi. 125; see also Herod, v. 67 and Thuc. i. 18.

CLEISTHENES is also the name of an Athenian, pilloried by Aristophanes (_Clouds_, 354; _Thesm._ 574) as a fop and a profligate. (J. M. M.)

FOOTNOTES:

[1] The archonship of Isagoras in 508 is important as showing that Cleisthenes, three years after his return, had so far failed to secure the support of a majority in Athens. There is no sufficient reason for supposing that the election of Isagoras was procured by Cleomenes; all the evidence points to its having been brought about in the ordinary way. Probably, therefore, Cleisthenes did not take the people thoroughly into partnership till after the spring of 508.

[2] The explanation given for this step by Herodotus (v. 67) is an amusing example of his incapacity as a critical historian. To compare Cleisthenes of Sicyon (see below), bent on humiliating the Dorians of Sicyon by giving opprobrious names to the Dorian tribes, with his grandson, whose endeavour was to elevate the very persons whose tribal organization he replaced, is clearly absurd.

[3] Wilamowitz-Moellendorff (_Arist. und Athen_, pp. 149-150) suggests [Greek: dekacha], "in ten batches," instead of [Greek: deka].

[4] It should be observed that there are other translations of the difficult phrase [Greek: xenous kai doulous metoikous].

[5] _Colacretae_ were very ancient Athenian magistrates; either (1) those who "cut up the joints" in the Prytaneum ([Greek: kôla, keirô]), or (2) those who "collected the joints" ([Greek: kôla, ageirô]) which were left over from public sacrifices, and consumed in the Prytaneum. These officials were again important in the time of Aristophanes (_Wasps_, 693, 724; _Birds_, 1541), and they presided over the payment of the dicasts instituted by Pericles. They are not mentioned, though they may have existed, after 403 B.C. At Sicyon also magistrates of this name are found.

[6] It is, however, more probable that the right reading of the passage is [Greek: deka ippeis] instead of [Greek: duo], which would give a cavalry force in early Athens of 480, a reasonable number in proportion to the total fighting strength.

CLEITARCHUS, one of the historians of Alexander the Great, son of Deinon, also an historian, was possibly a native of Egypt, or at least spent a considerable time at the court of Ptolemy Lagus. Quintilian (_Instit._ x. i. 74) credits him with more ability than trustworthiness, and Cicero (_Brutus_, 11) accuses him of giving a fictitious account of the death of Themistocles. But there is no doubt that his history was very popular, and much used by Diodorus Siculus, Quintus Curtius, Justin and Plutarch, and the authors of the Alexander romances. His unnatural and exaggerated style became proverbial.

The fragments, some thirty in number, chiefly preserved in Aelian and Strabo, will be found in C. Müller's _Scriptores Rerum Alexandri Magni_ (in the Didot _Arrian_, 1846); monographs by C. Raun, _De Clitarcho Diodori, Curtii, Justini auctore_ (1868), and F. Reuss, "Hellenistische Beiträge" in _Rhein. Mus._ lxiii. (1908), pp. 58-78.

CLEITHRAL (Gr. [Greek: kleithron], an enclosed or shut-up place), an architectural term applied to a covered Greek temple, in contradistinction to _hypaethral_, which designates one that is uncovered; the roof of a cleithral temple completely covers it.

CLEITOR, or CLITOR, a town of ancient Greece, in that part of Arcadia which corresponds to the modern eparchy of Kalavryta in the nomos of Elis and Achaea. It stood in a fertile plain to the south of Mt Chelmos, the highest peak of the Aroanian Mountains, and not far from a stream of its own name, which joined the Aroanius, or Katzana. In the neighbourhood was a fountain, the waters of which were said to deprive those who drank them of the taste for wine. The town was a place of considerable importance in Arcadia, and its inhabitants were noted for their love of liberty. It extended its territory over several neighbouring towns, and in the Theban war fought against Orchomenus. It joined the other Arcadian cities in the foundation of Megalopolis. As a member of the Achaean league it was besieged by the Aetolians in 220 B.C., and was on several occasions the seat of the federal assemblies. It coined money up to the time of Septimius Severus. The ruins, which bear the common name of Paleopoli, or Old City, are still to be seen about 3 m. from a village that preserves the ancient designation. The greater part of the walls which enclose an area of about a mile and several of the semi-circular towers with which they were strengthened can be clearly made out; and there are also remains of three Doric temples and a small theatre.

CLELAND, WILLIAM (1661?-1689), Scottish poet and soldier, son of Thomas Cleland, gamekeeper to the marquis of Douglas, was born about 1661. He was probably brought up on the marquess of Douglas's estate in Lanarkshire, and was educated at St Andrews University. Immediately on leaving college he joined the army of the Covenanters, and was present at Drumclog, where, says Robert Wodrow, some attributed to Cleland the manoeuvre which led to the victory. He also fought at Bothwell Bridge. He and his brother James were described in a royal proclamation of the 16th of June 1679 among the leaders of the insurgents. He escaped to Holland, but in 1685 was again in Scotland in connexion with the abortive invasion of the earl of Argyll. He escaped once more, to return in 1688 as agent for William of Orange. He was appointed lieutenant-colonel of the Cameronian regiment raised from the minority of the western Covenanters who consented to serve under William III. The Cameronians were entrusted with the defence of Dunkeld, which they held against the fierce assault of the Highlanders on the 26th of August. The repulse of the Highlanders before Dunkeld ended the Jacobite rising, but Cleland fell in the struggle. He wrote _A Collection of several Poems and Verses_ composed upon various occasions (published posthumously, 1697). Of "Hullo, my fancie, whither wilt thou go?" only the last nine stanzas are by Cleland. His poems have small literary merit, and are written, not in pure Lowland Scots, but in English with a large admixture of Scottish words. The longest and most important of them are the "mock poems" "On the Expedition of the Highland Host who came to destroy the western shires in winter 1678" and "On the clergie when they met to consult about taking the Test in the year 1681."

An Exact Narrative of the _Conflict of Dunkeld ... collected from several officers of the regiment ..._ appeared in 1689.

CLEMATIS, in botany, a genus of the natural order Ranunculaceae, containing nearly two hundred species, and widely distributed. It is represented in England by _Clematis Vitalba_, "old man's beard" or "traveller's joy," a common plant on chalky or light soil. The plants are shrubby climbers with generally compound opposite leaves, the stalk of which is sensitive to contact like a tendril, becoming twisted round suitable objects and thereby giving support to the plant. The flowers are arranged in axillary or terminal clusters; they have no petals, but white or coloured, often very large sepals, and an indefinite number of stamens and carpels. They contain no honey, and are visited by insects for the sake of the pollen, which is plentiful. The fruit is a head of achenes, each bearing the long-bearded persistent style, suggesting the popular name. This feathery style is an important agent in the distribution of the seed by means of the wind. Several of the species, especially the large-flowered ones, are favourite garden plants, well adapted for covering trellises or walls, or trailing over the ground. Many garden forms have been produced by hybridization; among the best known is _C. Jackmanni_, due to Mr George Jackman of Woking.

Further information may be obtained from _The Clematis as a Garden Flower_, by Thos. Moore and George Jackman. See also G. Nicholson, _Dictionary of Gardening_, i. (1885) and _Supplements_.

CLEMENCEAU, GEORGES (1841- ), French statesman, was born at Mouilleron-en-Pareds, Vendée, on the 28th of September 1841. Having adopted medicine as his profession, he settled in 1869 in Montmartre; and after the revolution of 1870 he had become sufficiently well known to be nominated mayor of the 18th arrondissement of Paris (Montmartre)--an unruly district over which it was a difficult task to preside. On the 8th of February 1871 he was elected as a Radical to the National Assembly for the department of the Seine, and voted against the peace preliminaries. The execution, or rather murder, of Generals Lecomte and Clément Thomas by the communists on 18th March, which he vainly tried to prevent, brought him into collision with the central committee sitting at the hôtel de ville, and they ordered his arrest, but he escaped; he was accused, however, by various witnesses, at the subsequent trial of the murderers (November 29th), of not having intervened when he might have done, and though he was cleared of this charge it led to a duel, for his share in which he was prosecuted and sentenced to a fine and a fortnight's imprisonment.

Meanwhile, on the 20th of March 1871, he had introduced in the National Assembly at Versailles, on behalf of his Radical colleagues, the bill establishing a Paris municipal council of eighty members; but he was not returned himself at the elections of the 26th of March. He tried with the other Paris mayors to mediate between Versailles and the hôtel de ville, but failed, and accordingly resigned his mayoralty and his seat in the Assembly, and temporarily gave up politics; but he was elected to the Paris municipal council on the 23rd of July 1871 for the Clignancourt _quartier_, and retained his seat till 1876, passing through the offices of secretary and vice-president, and becoming president in 1875. In 1876 he stood again for the Chamber of Deputies, and was elected for the 18th arrondissement. He joined the Extreme Left, and his energy and mordant eloquence speedily made him the leader of the Radical section. In 1877, after the _Seize Mai_ (see FRANCE: _History_), he was one of the republican majority who denounced the Broglie ministry, and he took a leading part in resisting the anti-republican policy of which the _Seize Mai_ incident was a symptom, his demand in 1879 for the indictment of the Broglie ministry bringing him into

## particular prominence. In 1880 he started his newspaper, _La Justice_,

which became the principal organ of Parisian Radicalism; and from this time onwards throughout M. Grévy's presidency his reputation as a political critic, and as a destroyer of ministries who yet would not take office himself, rapidly grew. He led the Extreme Left in the Chamber. He was an active opponent of M. Jules Ferry's colonial policy and of the Opportunist party, and in 1885 it was his use of the Tongking disaster which principally determined the fall of the Ferry cabinet. At the elections of 1885 he advocated a strong Radical programme, and was returned both for his old seat in Paris and for the Var, selecting the latter. Refusing to form a ministry to replace the one he had overthrown, he supported the Right in keeping M. Freycinet in power in 1886, and was responsible for the inclusion of General Boulanger in the Freycinet cabinet as war minister. When Boulanger (q.v.) showed himself as an ambitious pretender, Clemenceau withdrew his support and became a vigorous combatant against the Boulangist movement, though the Radical press and a section of the party continued to patronize the general.

By his exposure of the Wilson scandal, and by his personal plain speaking, M. Clemenceau contributed largely to M. Grévy's resignation of the presidency in 1887, having himself declined Grévy's request to form a cabinet on the downfall of that of M. Rouvier; and he was primarily responsible, by advising his followers to vote neither for Floquet, Ferry nor Freycinet, for the election of an "outsider" as president in M. Carnot. He had arrived, however, at the height of his influence, and several factors now contributed to his decline. The split in the Radical party over Boulangism weakened his hands, and its collapse made his help unnecessary to the moderate republicans. A further misfortune occurred in the Panama affair, Clemenceau's relations with Cornelius Herz leading to his being involved in the general suspicion; and, though he remained the leading spokesman of French Radicalism, his hostility to the Russian alliance so increased his unpopularity that in the election for 1893 he was defeated for the Chamber, after having sat in it continuously since 1876. After his defeat for the Chamber, M. Clemenceau confined his political activities to journalism, his career being further overclouded--so far as any immediate possibility of regaining his old ascendancy was concerned--by the long-drawn-out Dreyfus case, in which he took an active and honourable part as a supporter of M. Zola and an opponent of the anti-Semitic and Nationalist campaign. In 1900 he withdrew from _La Justice_ to found a weekly review, _Le Bloc_, which lasted until March 1902. On the 6th of April 1902 he was elected senator for the Var, although he had previously continually demanded the suppression of the Senate. He sat with the Socialist Radicals, and vigorously supported the Combes ministry. In June 1903 he undertook the direction of the journal _L'Aurore_, which he had founded. In it he led the campaign for the revision of the Dreyfus affair, and for the separation of Church and State.

In March 1906 the fall of the Rouvier ministry, owing to the riots provoked by the inventories of church property, at last brought Clemenceau to power as minister of the interior in the Sarrien cabinet. The strike of miners in the Pas de Calais after the disaster at Courrières, leading to the threat of disorder on the 1st of May 1906, obliged him to employ the military; and his attitude in the matter alienated the Socialist party, from which he definitely broke in his notable reply in the Chamber to Jean Jaurès in June 1906. This speech marked him out as the strong man of the day in French politics; and when the Sarrien ministry resigned in October, he became premier. During 1907 and 1908 his premiership was notable for the way in which the new _entente_ with England was cemented, and for the successful part which France played in European politics, in spite of difficulties with Germany and attacks by the Socialist party in connexion with Morocco (see FRANCE: _History_). But on July 20th, 1909, he was defeated in a discussion in the Chamber on the state of the navy, in which bitter words were exchanged between him and Delcassé; and he at once resigned, being succeeded as premier by M. Briand, with a reconstructed cabinet.

CLEMENCÍN, DIEGO (1765-1834), Spanish scholar and politician, was born on the 27th of September 1765, at Murcia, and was educated there at the Colegio de San Fulgencio. Abandoning his intention of taking orders, he found employment at Madrid in 1788 as tutor to the sons of the countess-duchess de Benavente, and devoted himself to the study of archaeology. In 1807 he became editor of the _Gaceta de Madrid_, and in the following year was condemned to death by Murat for publishing a patriotic article; he fled to Cadiz, and under the Junta Central held various posts from which he was dismissed by the reactionary government of 1814. During the liberal régime of 1820-1823 Clemencín took office as colonial minister, was exiled till 1827, and in 1833 published the first volume of his edition (1833-1839) of _Don Quixote_. Its merits were recognized by his appointment as royal librarian, but he did not long enjoy his triumph: he died on the 30th of July 1834. His commentary on _Don Quixote_ owes something to John Bowle, and is disfigured by a patronizing, carping spirit; nevertheless it is the most valuable work of its kind, and is still unsuperseded. Clemencín is also the author of an interesting _Elogio de la reina Isabel la Católica_, published as the sixth volume of the _Memorias_ of the Spanish Academy of History, to which body he was elected on the 12th of September 1800.

CLEMENT (Lat. _Clemens_, i.e. merciful; Gr. [Greek: Klêmes]), the name of fourteen popes and two anti-popes.

CLEMENT I., generally known as Clement of Rome, or CLEMENS ROMANUS (flor. c. A.D. 96), was one of the "Apostolic Fathers," and in the lists of bishops of Rome is given the third or fourth place--Peter, Linus, (Anencletus), Clement. There is no ground for identifying him with the Clement of Phil. iv. 3. He may have been a freedman of T. Flavius Clemens, who was consul with his cousin, the Emperor Domitian, in A.D. 95. A 9th-century tradition says he was martyred in the Crimea in 102; earlier authorities say he died a natural death; he is commemorated on the 23rd of November.

In _The Shepherd of Hermas_ (q.v.) (Vis. 11. iv. 3) mention is made of one Clement whose office it is to communicate with other churches, and this function agrees well with what we find in the letter to the church at Corinth by which Clement is best known. Whilst being on our guard against reading later ideas into the title "bishop" as applied to Clement, there is no reason to doubt that he was one of the chief personalities in the Christian community at Rome, where since the time of Paul the separate house congregations (Rom. xvi.) had been united into one church officered by presbyters and deacons (Clem. 40-42). The letter in question was occasioned by a dispute in the church of Corinth, which had led to the ejection of several presbyters from their office. It does not contain Clement's name, but is addressed by "the Church of God which sojourneth in Rome to the Church of God which sojourneth in Corinth." But there is no reason for doubting the universal tradition which ascribes it to Clement, or the generally accepted date, c. A.D. 96. No claim is made by the Roman Church to interfere on any ground of superior rank; yet it is noteworthy that in the earliest document outside the canon which we can securely date, the church in the imperial city comes forward as a peacemaker to compose the troubles of a church in Greece. Nothing is known of the cause of the discontent; no moral offence is charged against the presbyters, and their dismissal is regarded by Clement as high-handed and unjustifiable, and as a revolt of the younger members of the community against the elder. After a laudatory account of the past conduct of the Corinthian Church, he enters upon a denunciation of vices and a praise of virtues, and illustrates his various topics by copious citations from the Old Testament scriptures. Thus he paves the way for his tardy rebuke of present disorders, which he reserves until two-thirds of his epistle is completed. Clement is exceedingly discursive, and his letter reaches twice the length of the Epistle to the Hebrews. Many of his general exhortations are but very indirectly connected with the practical issue to which the epistle is directed, and it is very probable that he was drawing largely upon the homiletical material with which he was accustomed to edify his fellow-Christians at Rome.

This view receives some support from the long liturgical prayer at the close, which almost certainly represents the intercession used in the Roman eucharists. But we must not allow such a theory to blind us to the true wisdom with which the writer defers his censure. He knows that the roots of the quarrel lie in a wrong condition of the church's life. His general exhortations, courteously expressed in the first person plural, are directed towards a wide reformation of manners. If the wrong spirit can be exorcised, there is hope that the quarrel will end in a general desire for reconciliation. The most permanent interest of the epistle lies in the conception of the grounds on which the Christian ministry rests according to the view of a prominent teacher before the 1st century has closed. The orderliness of nature is appealed to as expressing the mind of its Creator. The orderliness of Old Testament worship bears a like witness; everything is duly fixed by God; high priests, priests and Levites, and the people in the people's place. Similarly in the Christian dispensation all is in order due. "The apostles preached the gospel to us from the Lord Jesus Christ; Jesus Christ was sent from God. Christ then is from God, and the apostles from Christ. . . . They appointed their first-fruits, having tested them by the Spirit, as bishops and deacons of those who should believe. . . . Our apostles knew through our Lord Jesus Christ that there would be strife about the name of the bishop's office. For this cause therefore, having received perfect foreknowledge, they appointed the aforesaid, and afterwards gave a further injunction ([Greek: heptnomên] has now the further evidence of the Latin _legem_) that, if these should fall asleep, other approved men should succeed to their ministry. . . . It will be no small sin in us if we eject from the bishop's office those who have offered the gifts blamelessly and holily" (cc. xlii. xliv.).

Clement's familiarity with the Old Testament points to his being a Christian of long standing rather than a recent convert. We learn from his letter (i. 7) that the church at Rome, though suffering persecution, was firmly held together by faith and love, and was exhibiting its unity in an orderly worship. The epistle was publicly read from time to time at Corinth, and by the 4th century this usage had spread to other churches. We even find it attached to the famous Alexandrian MS. (Codex A) of the New Testament, but this does not imply that it ever reached canonical rank. For the mass of early Christian literature that was gradually attached to his name see CLEMENTINE LITERATURE.

The epistle was published in 1633 by Patrick Young from Cod. Alexandrinus, in which a leaf near the end was missing, so that the great prayer (cc. lv.-lxiv.) remained unknown. In 1875 (six years after J.B. Lightfoot's first edition) Bryennius (q.v.) published a complete text from the MS. in Constantinople (dated 1055), from which in 1883 he gave us the _Didaché_. In 1876 R.L. Bensly found a complete Syriac text in a MS. recently obtained by the University library at Cambridge. Lightfoot made use of these new materials in an Appendix (1877); his second edition, on which he had been at work at the time of his death, came out in 1890. This must remain the standard edition, notwithstanding Dom Morin's most interesting discovery of a Latin version (1894), which was probably made in the 3rd century, and is a valuable addition to the authorities for the text. Its evidence is used in a small edition of the epistle by R. Knopf (Leipzig, 1899). See also W. Wrede, _Untersuchungen zum ersten Clemensbrief_ (1891), and the other literature cited in Herzog-Hauck's _Realencyklopädie_, vol. iv. (A. J. G.; J. A. R.)

CLEMENT II. (Suidger) became pope on the 25th of December 1046. He belonged to a noble Saxon family, was bishop of Bamberg, and chancellor to the emperor Henry III., to whom he was indebted for his elevation to the papacy upon the abdication of Gregory VI. He was the first pope placed on the throne by the power of the German emperors, but his short pontificate was only signalized by the convocation of a council in which decrees were enacted against simony. He died on the 9th of October 1047, and was buried at Bamberg. (L. D.*)

CLEMENT III. (Paolo Scolari), pope from 1187 to 1191, a Roman, was made cardinal bishop of Palestrina by Alexander III. in 1180 or 1181. On the 19th of December 1187 he was chosen at Pisa to succeed Gregory VIII. On the 31st of May 1188 he concluded a treaty with the Romans which removed difficulties of long standing, and in April 1189 he made peace with the emperor Frederick I. Barbarossa. He settled a controversy with William of Scotland concerning the choice of the archbishop of St Andrews, and on the 13th of March 1188 removed the Scottish church from under the legatine jurisdiction of the archbishop of York, thus making it independent of all save Rome. In spite of his conciliatory policy, Clement angered Henry VI. of Germany by bestowing Sicily on Tancred. The crisis was acute when the pope died, probably in the latter part of March 1191.

See "Epistolae et Privilegia," in J.P. Migne, _Patrologiae cursus completes_, tom. 204 (Paris, 1853), 1253 ff.; additional material in _Neues Archiv für die ältere deutsche Geschichtskunde_, 2. 219; 6. 293; 14. 178-182; P. Jaffé, _Regesta Pontificum Romanorum_, tom. 2 (2nd edition, Leipzig, 1888), 535 ff. (W. W. R.*)

CLEMENT IV. (Gui Foulques), pope from 1265 to 1268, son of a successful lawyer and judge, was born at St Gilles-sur-Rhône. He studied law, and became a valued adviser of Louis IX. of France. He married, and was the father of two daughters, but after the death of his wife took orders. In 1257 he became bishop of Le Puy; in 1259 he was elected archbishop of Narbonne; and on the 24th of December 1261 Urban IV. created him cardinal bishop of Sabina. He was appointed legate in England on the 22nd of November 1263, and before his return was elected pope at Perugia on the 5th of February 1265. On the 26th of February he invested Charles of Anjou with the kingdom of Sicily; but subsequently he came into conflict with Charles, especially after the death of Manfred in February 1266. To the cruelty and avarice of Charles he opposed a generous humanity. When Conradin, the last of the Hohenstaufen, appeared in Italy the pope excommunicated him and his supporters, but it is improbable that he was in the remotest degree responsible for his execution. At Viterbo, where he spent most of his pontificate, Clement died on the 29th of November 1268, leaving a name unsullied by nepotism. As the benefactor and protector of Roger Bacon he has a special title to the gratitude of posterity.

See A. Potthast, _Regesta Pontificum Romanorum_, vol. ii. (Berlin, l875). 1542 ff.; E. Jordan, _Les Régistres de Clement IV_ (Paris, 1893 ff.); Herzog-Hauck, _Realencyklopädie_ (3rd ed., vol. iv., Leipzig, 1898), 144 f.; J. Heidemann, _Papst Clemens IV., I. Teil: Das Vorleben des Papstes und sein Legationsregister = Kirchengeschichtliche Studien, herausgegeben von Knöpfler_, &c., 6. Band, 4. Heft (Münster, 1903), reprints _Processus legationis in Angliam_. (W. W. R.*)

CLEMENT V. (Bertrand de Gouth), pope from 1305 to 1314, was born of a noble Gascon family about 1264. After studying the arts at Toulouse and law at Orleans and Bologna, he became a canon at Bordeaux and then vicar-general to his brother the archbishop of Lyons, who in 1294 was created cardinal bishop of Albano. Bertrand was made a chaplain to Boniface VIII., who in 1295 nominated him bishop of Cominges (Haute Garonne), and in 1299 translated him to the archbishopric of Bordeaux. Because he attended the synod at Rome in 1302 in the controversy between France and the Pope, he was considered a supporter of Boniface VIII., yet was by no means unfavourably regarded at the French court. At Perugia on the 5th of June 1305 he was chosen to succeed Benedict XI; the cardinals by a vote of ten to five electing one neither an Italian nor a cardinal, in order to end a conclave which had lasted eleven months. The chronicler Villani relates that Bertrand owed his election to a secret agreement with Philip IV., made at St Jean d'Angély in Saintonge; this may be dismissed as gossip, but it is probable that the future pope had to accept certain conditions laid down by the cardinals. At Bordeaux Bertrand was formally notified of his election and urged to come to Italy; but he caused his coronation to take place at Lyons on the 14th of November 1305. From the beginning Clement V. was subservient to French interests. Among his first acts was the creation of nine French cardinals. Early in 1306 he modified or explained away those features of the bulls _Clericis Laicos_ and _Unam sanctam_ which were

## particularly offensive to the king. Most of the year 1306 he spent at

Bordeaux because of ill-health; subsequently he resided at Poitiers and elsewhere, and in March 1309 the entire papal court settled at Avignon, an imperial fief held by the king of Sicily. Thus began the seventy years "Babylonian captivity of the Church." On the 13th of October 1307 came the arrest of all the Knights Templar in France, the breaking of a storm conjured up by royal jealousy and greed. From the very day of Clement's coronation the king had charged the Templars with heresy, immorality and abuses, and the scruples of the weak pope were at length overcome by apprehension lest the State should not wait for the Church, but should proceed independently against the alleged heretics, as well as by the royal threats of pressing the accusation of heresy against the late Boniface VIII. In pursuance of the king's wishes Clement summoned the council of Vienne (see VIENNE, COUNCIL OF), which was unable to conclude that the Templars were guilty of heresy. The pope abolished the order, however, as it seemed to be in bad repute and had outlived its usefulness. Its French estates were granted to the Hospitallers, but actually Philip IV. held them until his death.

In his relations to the Empire Clement was an opportunist. He refused to use his full influence in favour of the candidacy of Charles of Valois, brother of Philip IV., lest France became too powerful; and recognized Henry of Luxemburg, whom his representatives crowned emperor at the Lateran in 1312. When Henry, however, came into conflict with Robert of Naples, Clement supported Robert and threatened the emperor with ban and interdict. But the crisis passed with the unexpected death of Henry, soon followed by that of the pope on the 20th of April 1314 at Roquemaure-sur-Rhône. Though the sale of offices and oppressive taxation which disgraced his pontificate may in part be explained by the desperate condition of the papal finances and by his saving up gold for a crusade, nevertheless he indulged in unbecoming pomp. Showing favouritism toward his family and his nation, he brought untold disaster on the Church.

BIBLIOGRAPHY--See "Clementis V. . . . et aliorum epistolae," in S. Baluzius, _Vitae Paparum Avenionensium_, tom. ii. (Paris, 1693), 55 ff.; "Tractatus cum Henrico VII. imp. Germ. anno 1309," in Pertz, _Monumenta Germaniae historica_, legum ii. I. 492-496; J.F. Rabanis, _Clément V et Philippe le Bel. Suivie du journal de la visite pastorale de Bertrand de Got dans la province ecclésiastique de Bordeaux en 1304 et 1305_ (Paris, 1858); "Clementis Papae V. Constitutiones," in _Corpus Iuris Canonici_, ed. Aemilius Friedberg, vol. ii. (Leipzig, 1881), 1125-1200; P.B. Gams, _Series Episcoporum Ecclesiae Catholicae_ (Regensburg, 1873); Wetzer und Welte, _Kirchenlexikon_, vol. iii. (2nd ed., Freiburg, 1884), 462-473; _Regestum Clementis Papae V. ex Vaticanis archetypis cura et studio monachorum ord. Ben._ (Rome, 1885-1892), 9 vols. and appendix; J. Gmelin, _Schuld oder Unschuld des Templerordens_ (Stuttgart, 1893); Gachon, _Pièces relatifs au débat du pape Clément V avec l'empéreur Henri VII_ (Montpellier 1894); Lacoste, _Nouvelles Études sur Clément V_ (1896); Herzog-Hauck, _Realencyklopädie_, vol. iv. (3rd ed., Leipzig, 1898), 144 f.; J. Loserth, _Geschichte des späteren Mittelalters_ (Munich, 1903); and A. Eitel, _Der Kirchenstaat unter Klemens V._ (Berlin, 1907). (W. W. R.*)

CLEMENT VI. (Pierre Roger), pope from the 7th of May 1342 to the 6th of December 1352, was born at Maumont in Limousin in 1291, the son of the wealthy lord of Rosières, entered the Benedictine order as a boy, studied at Paris, and became successively prior of St Baudil, abbot of Fécamp, bishop of Arras, chancellor of France, archbishop of Sens and archbishop of Rouen. He was made cardinal-priest of Sti Nereo ed Achilleo and administrator of the bishopric of Avignon by Benedict XII. in 1338, and four years later succeeded him as pope. He continued to reside at Avignon despite the arguments of envoys and the verses of Petrarch, but threw a sop to the Romans by reducing the Jubilee term from one hundred years to fifty. He appointed Cola di Rienzo to a civil position at Rome, and, although at first approving the establishment of the tribunate, he later sent a legate who excommunicated Rienzo and, with the help of the aristocratic faction, drove him from the city (December 1347). Clement continued the struggle of his predecessors with the emperor Louis the Bavarian, excommunicating him after protracted negotiations on the 13th of April 1346, and directing the election of Charles of Moravia, who received general recognition after the death of Louis in October 1347, and put an end to the schism which had long divided Germany. Clement proclaimed a crusade in 1343, but nothing was accomplished beyond a naval attack on Smyrna (29th of October 1344). He also carried on fruitless negotiations for church unity with the Armenians and with the Greek emperor, John Cantacuzenus. He tried to end the Hundred Years' War between England and France, but secured only a temporary truce. He excommunicated Casimir of Poland for marital infidelity and forced him to do penance. He successfully resisted encroachments on ecclesiastical jurisdiction by the kings of England, Castile and Aragon. He made Prague an archbishopric in 1344, and three years later founded the university there. During the disastrous plague of 1347-1348 Clement did all he could to alleviate the distress, and condemned the Flagellants and Jew-baiters. He tried Queen Joanna of Naples for the murder of her husband and acquitted her. He secured full ownership of the county of Avignon through purchase from Queen Joanna (9th of June 1348) and renunciation of feudal claims by Charles IV. of France, and considerably enlarged the papal palace in that city. To supply money for his many undertakings Clement revived the practice of selling reservations and expectancies, which had been abolished by his predecessor. Oppressive taxation and unblushing nepotism were Clement's great faults. On the other hand, he was famed for his engaging manners, eloquence and theological learning. He died on the 6th of December 1352, and was buried in the Benedictine abbey at Auvergne, but his tomb was destroyed by Calvinists in 1562. His successor was Innocent VI.

The chief sources for the life of Clement VI. are in Baluzius, _Vitae Pap. Avenion._, vol. i. (Paris, 1693); E. Werunsky, _Excerpta ex registris Clementis VI. et Innocentii VI._ (Innsbruck, 1885); and F. Cerasoli, _Clemente VI. e Giovanni I. di Napoli--Documenti inedite dell' Archivio Vaticano_ (1896, &c).

See L. Pastor, _History of the Popes_, vol. i., trans, by F.I. Antrobus (London, 1899); F. Gregorovius, _Rome in the Middle Ages_, vol. vi. trans. by Mrs G.W. Hamilton (London, 1900-1902); J.B. Christophe, _Histoire de la papauté pendant le XIVe siècle_, vol. ii. (Paris, 1853); also article by L. Küpper in the _Kirchenlexikon_ (2nd ed.). (C.H.HA.)

CLEMENT VII. (Robert of Geneva), (d. 1394), antipope, brother of Peter, count of Genevois, was connected by blood or marriage with most of the sovereigns of Europe. After occupying the episcopal sees of Thérouanne and Cambrai, he attained to the cardinalate at an early age. In 1377, as legate of Pope Gregory XI. in the Romagna, he directed, or rather assisted in, the savage suppression of the revolt of the inhabitants of Cesena against the papal authority. In the following year he took part in the election of Pope Urban VI. at Rome, and was perhaps the first to express doubts as to the validity of that tumultuous election. After withdrawing to Fondi to reconsider the election, the cardinals finally resolved to regard Urban as an intruder and the Holy See as still vacant, and an almost unanimous vote was given in favour of Robert of Geneva (20th of September 1378), who took the name of Clement VII. Thus originated the Great Schism of the West.

To his high connexions and his adroitness, as well as to the gross mistakes of his rival, Clement owed the immediate support of Queen Joanna of Naples and of several of the Italian barons; and the king of France, Charles V., who seems to have been sounded beforehand on the choice of the Roman pontiff, soon became his warmest protector. Clement eventually succeeded in winning to his cause Scotland, Castile, Aragon, Navarre, a great part of the Latin East, and Flanders. He had adherents, besides, scattered through Germany, while Portugal on two occasions acknowledged him, but afterwards forsook him. From Avignon, however, where he had immediately fixed his residence, his eyes were always turned towards Italy, his purpose being to wrest Rome from his rival. To attain this end he lavished his gold--or rather the gold provided by the clergy in his obedience--without stint, and conceived a succession of the most adventurous projects, of which one at least was to leave a lasting mark on history.

By the bait of a kingdom to be carved expressly out of the States of the Church and to be called the kingdom of Adria, coupled with the expectation of succeeding to Queen Joanna, Clement incited Louis, duke of Anjou, the eldest of the brothers of Charles V., to take arms in his favour. These tempting offers gave rise to a series of expeditions into Italy carried out almost exclusively at Clement's expense, in the first of which Louis lost his life. These enterprises on several occasions planted Angevin domination in the south of the Italian peninsula, and their most decisive result was the assuring of Provence to the dukes of Anjou and afterwards to the kings of France. After the death of Louis, Clement hoped to find equally brave and interested champions in Louis' son and namesake; in Louis of Orleans, the brother of Charles VI.; in Charles VI. himself; and in John III., count of Armagnac. The prospect of his briliant progress to Rome was ever before his eyes; and in his thoughts force of arms, of French arms, was to be the instrument of his glorious triumph over his competitor.

There came a time, however, when Clement and more particularly his following had to acknowledge the vanity of these illusive dreams; and before his death, which took place on the 16th of September 1394, he realized the impossibility of overcoming by brute force an opposition which was founded on the convictions of the greater part of Catholic Europe, and discerned among his adherents the germs of disaffection. By his vast expenditure, ascribable not only to his wars in Italy, his incessant embassies, and the necessity of defending himself in the Comtat Venaissin against the incursions of the adventurous Raymond of Turenne, but also to his luxurious tastes and princely habits, as well as by his persistent refusal to refer the question of the schism to a council, he incurred general reproach. Unity was the crying need; and men began to fasten upon him the responsibility of the hateful schism, not on the score of insincerity--which would have been very unjust,--but by reason of his obstinate persistence in the course he had chosen.

See N. Valois, _La France el le grand schisme d'occident_ (Paris, 1896). (N.V.)

CLEMENT VII. (Giulio de' Medici), pope from 1523 to 1534, was the son of Giuliano de' Medici, assassinated in the conspiracy of the Pazzi at Florence, and of a certain Fioretta, daughter of Antonia. Being left an orphan he was taken into his own house by Lorenzo the Magnificent and educated with his sons. In 1494 Giulio went with them into exile; but, on Giovanni's restoration to power, returned to Florence, of which he was made archbishop by his cousin Pope Leo X., a special dispensation being granted on account of his illegitimate birth, followed by a formal declaration of the fact that his parents had been secretly married and that he was therefore legitimate. On the 23rd of September 1513 the pope conferred on him the title of cardinal and made him legate at Bologna. During the reign of the pleasure-loving Leo, Cardinal Giulio had practically the whole papal government in his hands and displayed all the qualities of a good administrator; and when, on the death of Adrian VI.--whose election he had done most to secure--he was chosen pope (Nov. 18, 1523), his accession was hailed as the dawn of a happier era. It soon became clear, however, that the qualities which had made Clement an excellent second in command were not equal to the exigencies of supreme power at a time of peculiar peril and difficulty.

Though free from the grosser vices of his predecessors, a man of taste, and economical without being avaricious, Clement VII. was essentially a man of narrow outlook and interests. He failed to understand the great spiritual movement which was convulsing the Church; and instead of bending his mind to the problem of the Reformation, he from the first subordinated the cause of Catholicism and of the world to his interests as an Italian prince and a Medici. Even in these purely secular affairs, moreover, his timidity and indecision prevented him from pursuing a consistent policy; and his ill fortune, or his lack of judgment, placed him, as long as he had the power of choice, ever on the losing side.

Clement's accession at once brought about a political change in favour of France; yet he was unable to take a strong line, and wavered between the emperor and Francis I., concluding a treaty of alliance with the French king, and then, when the crushing defeat of Pavia had shown him his mistake, making his peace with Charles (April 1, 1525), only to break it again by countenancing Girolamo Morone's League of Freedom, of which the aim was to assert the independence of Italy from foreign powers. On the betrayal of this conspiracy Clement made a fresh submission to the emperor, only to follow this, a year later, by the Holy League of Cognac with Francis I. (May 22, 1526). Then followed the imperial invasion of Italy and Bourbon's sack of Rome (May 1527) which ended the Augustan age of the papal city in a horror of fire and blood. The pope himself was besieged in the castle of St Angelo, compelled on the 6th of June to ransom himself with a payment of 400,000 scudi, and kept in confinement until, on the 26th of November, he accepted the emperor's terms, which besides money payments included the promise to convene a general council to deal with Lutheranism. On the 6th of December Clement escaped, before the day fixed for his liberation, to Orvieto, and at once set to work to establish peace. After the signature of the treaty of Cambrai on the 3rd of August 1529 Charles met Clement at Bologna and received from him the imperial crown and the iron crown of Lombardy. The pope was now restored to the greater part of his temporal power; but for some years it was exercised in subservience to the emperor. During this period Clement was mainly occupied in urging Charles to arrest the progress of the Reformation in Germany and in efforts to elude the emperor's demand for a general council, which Clement feared lest the question of the mode of his election and his legitimacy should be raised. It was due to his dependence on Charles V., rather than to any conscientious scruples, that Clement evaded Henry VIII.'s demand for the nullification of his marriage with Catherine of Aragon, and so brought about the breach between England and Rome. Some time before his death, however, the dynastic interests of his family led him once more to a rapprochement with France. On the 9th of June 1531 an agreement was signed for the marriage of Henry of Orleans with Catherine de' Medici; but it was not till October 1533 that Clement met Francis at Marseilles, the wedding being celebrated on the 27th. Before, however, the new political alliance, thus cemented, could take effect, Clement died, on the 25th of September 1534.

See E. Casanova, _Lettere di Carlo V. a Clemente VII._ (Florence, 1893); Hugo Lämmer, _Monumenta Vaticana_, &c (Freiburg, 1861); P. Balan, _Monumenta saeculi XVI. hist. illustr._ (Innsbruck, 1885); ib. _Mon. Reform. Luther_ (Regensburg, 1884); Stefan Ehses, _Röm. Dokum. z. Gesch. der Ehescheidung Heinrichs VIII._ (Paderborn, 1893); _Calendar of State Papers_ (London, 1869, &c.); J.J.I. von Döllinger, _Beiträge zur politischen, kirchlichen und Kulturgeschichte_ (3 vols., Vienna, 1882); F. Guicciardini, _Istoria d'Italia_; L. von Ranke, _Die römischen Päpste in den letzten vier Jahrhunderten_, and _Deutsche Gesch. im Zeitalter der Reformation_; W. Hellwig, _Die politischen Beziehungen Clements VII. zu Karl V., 1526_ (Leipzig, 1889); H. Baumgarten, _Gesch. Karls V._ (Stuttgart, 1888); F. Gregorovius, _Geschichte der Stadt Rom_, vol. viii. p. 414. (2nd ed., 1874); P. Balan, _Clemente VII. e l' Italia de' suoi tempi_ (Milan, 1887); E. Armstrong, _Charles the Fifth_ (2 vols., London, 1902); M. Creighton, _Hist. of the Papacy during the Period of the Reformation_ (London, 1882); and H.M. Vaughan, _The Medici Popes_ (1908). Further references will be found in Herzog-Hauck, _Realencyklopädie, s. Clemens VII_. See also _Cambridge Modern History_, vol. ii. chap. i. and bibliography. (W. A. P.)

CLEMENT VIII. (Aegidius Muñoz), antipope from 1425 to the 26th of July 1429, was a canon at Barcelona until elected at Peñiscola by three cardinals whom the stubborn antipope Benedict XIII. had named on his death-bed. Clement was immediately recognized by Alphonso V. of Aragon, who was hostile to Pope Martin V. on account of the latter's opposition to his claims to the kingdom of Naples, but abdicated as soon as an agreement was reached between Alphonso and Martin through the exertions of Cardinal Pierre de Foix, an able diplomat and relation of the king's. Clement spent his last years as bishop of Majorca, and died on the 28th of December 1446.

See. L. Pastor, _History of the Popes_, vol. i. trans, by F.I. Antrobus (London, 1899); M. Creighton, _History of the Papacy_, vol. ii. (London, 1899); and consult bibliography on MARTIN V. (C.H.HA.)

CLEMENT VIII. (Ippolito Aldobrandini), pope from 1592 to 1605, was born at Fano, in 1535. He became a jurist and filled several important offices. In 1585 he was made a cardinal, and subsequently discharged a delicate mission to Poland with skill. His moderation and experience commended him to his fellow cardinals, and on the 30th of January 1592 he was elected pope, to succeed Innocent IX. While not hostile to Philip II., Clement desired to emancipate the papacy from undue Spanish influence, and to that end cultivated closer relations with France. In 1595 he granted absolution to Henry IV., and so removed the last objection to the acknowledgment of his legitimacy. The peace of Vervins (1598), which marked the end of Philip's opposition to Henry, was mainly the work of the pope. Clement also entertained hopes of recovering England. He corresponded with James I. and with his queen, Anne of Denmark, a convert to Catholicism. But James was only half in earnest, and, besides, dared not risk a breach with his subjects. Upon the failure of the line of Este, Clement claimed the reversion of Ferrara and reincorporated it into the States of the Church (1598). He remonstrated against the exclusion of the Jesuits from France, and obtained their readmission. But in their doctrinal controversy with the Dominicans (see MOLINA, LUIS) he refrained from a decision, being unwilling to offend either party. Under Clement the publication of the revised edition of the Vulgate, begun by Sixtus V., was finished; the Breviary, Missal and Pontifical received certain corrections; the Index was expanded; the Vatican library enlarged; and the Collegium Clementinum founded. Clement was an unblushing nepotist; three of his nephews he made cardinals, and to one of them gradually surrendered the control of affairs. But on the other hand among those whom he promoted to the cardinalate were such men as Baronius, Bellarmine and Toledo. During this pontificate occurred the burning of Giordano Bruno for heresy; and the tragedy of the Cenci (see the respective articles). Clement died on the 5th of March 1605, and was succeeded by Leo XI.

See the contemporary life by Ciaconius, _Vitae et res gestae summorum Pontiff. Rom._ (Rome, 1601-1602); Francolini, _Ippolito Aldobrandini, che fu Clemente VIII._ (Perugia, 1867); Ranke's excellent sketch, _Popes_ (Eng. trans. Austin), ii. 234 seq.; v. Reumont, _Gesch. der Stadt Rom_, iii. 2, 599 seq.; Brosch, _Gesch. des Kirchenstaates_ (1880), i. 301 seq. (T. F. C.)

CLEMENT IX. (Giulio Rospigliosi) was born in 1600, became successively auditor of the Rota, archbishop of Tarsus _in partibus_, and cardinal, and was elected pope on the 20th of June 1667. He effected a temporary adjustment of the Jansenist controversy; was instrumental in concluding the peace of Aix-la-Chapelle (1668); healed a long-standing breach between the Holy See and Portugal; aided Venice against the Turks, and laboured unceasingly for the relief of Crete, the fall of which hastened his death on the 9th of October 1669.

See Oldoin, continuator of Ciaconius, _Vitae et res gestae summorum Pontiff. Rom._; Palazzi, _Gesta Pontiff. Rom._ (Venice, 1687-1688), iv. 621 seq. (both contemporary); Ranke, _Popes_ (Eng. trans. Austin), iii. 59 seq.; and v. Reumont, _Gesch. der Stadt Rom_, iii. 2, 634 seq. (T.F.C.)

CLEMENT X. (Emilio Altieri) was born in Rome, on the 13th of July 1590. Before becoming pope, on the 29th of April 1670 he had been auditor in Poland, governor of Ancona, and nuncio in Naples. His advanced age induced him to resign the control of affairs to his adopted nephew, Cardinal Paluzzi, who embroiled the papacy in disputes with the resident ambassadors, and incurred the enmity of Louis XIV., thus provoking the long controversy over the regalia (see INNOCENT XI.). Clement died on the 22nd of July 1676.

See Guarnacci, _Vitae et res gestae Pontiff. Rom._ (Rome, 1751), (contin. of Ciaconius), i. 1 seq.; Palazzi, _Gesta Pontiff. Rom._ (Venice, 1687-1688), iv. 655 seq.; and Ranke, _Popes_ (Eng. trans. Austin), iii. 172 seq. (T.F.C.)

CLEMENT XI (Giovanni Francesco Albani), pope from 1700 to 1721, was born in Urbino, on the 22nd of July 1649, received an extraordinary education in letters, theology and law, filled various important offices in the Curia, and finally, on the 23rd of November 1700, succeeded Innocent XII. as pope. His private life and his administration were blameless, but it was his misfortune to reign in troublous times. In the war of the Spanish Succession he would willingly have remained neutral, but found himself between two fires, forced first to recognize Philip V., then driven by the emperor to recognize the Archduke Charles. In the peace of Utrecht he was ignored; Sardinia and Sicily, Parma and Piacenza, were disposed of without regard to papal claims. When he quarrelled with the duke of Savoy, and revoked his investiture rights in Sicily (1715), his interdict was treated with contempt. The prestige of the papacy had hardly been lower within two centuries. About 1702 the Jansenist controversy broke out afresh. Clement reaffirmed the infallibility of the pope, in matters of _fact_ (1705), and, in 1713, issued the bull _Unigenitus_, condemning 101 Jansenistic propositions extracted from the _Moral Reflections_ of Pasquier Quesnel. The rejection of this bull by certain bishops led to a new party division and a further prolonging of the controversy (see JANSENISM and QUESNEL, PASQUIER). Clement also forbade the practice of the Jesuit missionaries in China of "accommodating" their teachings to pagan notions or customs, in order to win converts. Clement was a polished writer, and a generous patron of art and letters. He died on the 19th of March 1721.

For contemporary lives see Elci, _The Present State of the Court of Rome_, trans, from the Ital. (London, 1706); Polidoro, _De Vita et Reb. Gest. Clem. XI._ (Urbino, 1727); Reboulet, _Hist. de Clem. XI. Pape_ (Avignon, 1752); Guarnacci, _Vitae et res gest. Pontiff. Rom._ (Rome, 1751); Sandini, _Vitae Pontiff Rom._ (Padua, 1739); Buder, _Leben u. Thaten Clementis XI._ (Frankfort, 1720-1721). See also _Clementis XI. Opera Omnia_ (Frankfort, 1729); the detailed "Studii sul pontificato di Clem. XI.," by Pometti in the _Archivio della R. Soc. romana di storia patria_, vols. 21, 22, 23 (1898-1900), and the extended bibliography in Hergenröther, _Allg. Kirchengesch._ (1880), iii. 506. (T. F. C.)

CLEMENT XII. (Lorenzo Corsini), pope from 1730 to 1740, succeeded Benedict XIII. on the 12th of July 1730, at the age of seventy-eight. The rascally Cardinal Coscia, who had deluded Benedict, was at once brought to justice and forced to disgorge his dishonest gains. Politically the papacy had sunk to the level of pitiful helplessness, unable to resist the aggressions of the Powers, who ignored or coerced it at will. Yet Clement entertained high hopes for Catholicism; he laboured for a union with the Greek Church, and was ready to facilitate the return of the Protestants of Saxony. He deserves well of posterity for his services to learning and art; the restoration of the Arch of Constantine; the enrichment of the Capitoline museum with antique marbles and inscriptions, and of the Vatican library With oriental manuscripts (see ASSEMANI); and the embellishment of the city with many buildings. He died on the 6th of February 1740, and was succeeded by Benedict XIV.

See Guarnacci, _Vitae et res gestae Pontiff. Rom._ (Rome, 1751); Sandini, _Vitae Pontiff. Rom._ (Padua, 1739); Fabroni, _De Vita et Reb. Gest. Clementis XII_. (Rome, 1760); Ranke, _Popes_ (Eng. trans. Austin), iii. 191 seq.; v. Reumont, _Gesch. der Stadt Rom_, iii. 2, 653 seq. (T.F.C.)

CLEMENT XIII. (Carlo della Torre Rezzonico), pope from 1758 to 1769, was born in Venice, on the 7th of March 1693, filled various important posts in the Curia, became cardinal in 1737, bishop of Padua in 1743, and succeeded Benedict XIV. as pope on the 6th of July 1758. He was a man of upright, moderate and pacific intentions, but his pontificate of eleven years was anything but tranquil. The Jesuits had fallen upon evil days; in 1758 Pombal expelled them from Portugal; his example was followed by the Bourbon countries--France, Spain, the Two Sicilies and Parma (1764-1768). The order turned to the pope as its natural protector; but his protests (cf. the bull _Apostolicum pascendi munus_, 7th of January 1765) were unheeded (see JESUITS). A clash with Parma occurred to aggravate his troubles. The Bourbon kings espoused their relative's quarrel, seized Avignon, Benevento and Ponte Corvo, and united in a peremptory demand for the suppression of the Jesuits (January 1769). Driven to extremities, Clement consented to call a Consistory to consider the step, but on the very eve of the day set for its meeting he died (2nd of February 1769), not without suspicion of poison, of which, however, there appears to be no conclusive evidence.

A contemporary account of Clement was written by Augustin de Andrès y Sobiñas, ... _el nacimiento, estudios y empleos de ... Clem. XIII_. (Madrid, 1759). Ravignan's _Clement XIII. e Clement XIV._ (Paris, 1854) is partisan but free from rancour; and appends many interesting documents. See also the bibliographical note under Clement XIV. _infra_.; and the extended bibliography in Hergenröther, _Allg. Kirchengesch._ (1880), iii. 509. (T. F. C.)

CLEMENT XIV. (Lorenzo Ganganelli), pope from 1769 to 1774, son of a physician of St Arcangelo, near Rimini, was born on the 31st of October 1705, entered the Franciscan order at the age of seventeen, and became a teacher of theology and philosophy. As regent of the college of S. Bonaventura, Rome, he came under the notice of Benedict XIV., who conceived a high opinion of his talents and made him consulter of the Inquisition. Upon the recommendation of Ricci, general of the Jesuits, Clement XIII. made him a cardinal; but, owing to his disapproval of the pope's policy, he found himself out of favour and without influence. The conclave following the death of Clement XIII. was the most momentous of at least two centuries. The fate of the Jesuits hung in the balance; and the Bourbon princes were determined to have a pope subservient to their hostile designs. The struggle was prolonged three months. At length, on the 19th of May 1769, Ganganelli was chosen, not as a declared enemy of the Jesuits, but as being least objectionable to each of the contending factions. The charge of simony was inspired by Jesuit hatred; there is absolutely no evidence that Ganganelli pledged himself to suppress the order.

The outlook for the papacy was dark; Portugal was talking of a patriarchate; France held Avignon; Naples held Ponte Corvo and Benevento; Spain was ill-affected; Parma, defiant; Venice, aggressive; Poland meditating a restriction of the rights of the nuncio. Clement realized the imperative necessity of conciliating the powers. He suspended the public reading of the bull _In Coena Domini_, so obnoxious to civil authority; resumed relations with Portugal; revoked the _monitorium_ of his predecessor against Parma. But the powers were bent upon the destruction of the Jesuits, and they had the pope at their mercy. Clement looked abroad for help, but found none. Even Maria Theresa, his last hope, suppressed the order in Austria. Temporizing and partial concessions were of no avail. At last, convinced that the peace of the Church demanded the sacrifice, Clement signed the brief _Dominus ac Redemptor_, dissolving the order, on the 21st of July 1773. The powers at once gave substantial proof of their satisfaction; Benevento, Ponte Corvo, Avignon and the Venaissin were restored to the Holy See. But it would be unfair to accept this as evidence of a bargain. Clement had formerly indignantly rejected the suggestion of such an exchange of favours.

There is no question of the legality of the pope's act; whether he was morally culpable, however, continues to be a matter of bitter controversy. On the one hand, the suppression is denounced as a base surrender to the forces of tyranny and irreligion, an act of treason to conscience, which reaped its just punishment of remorse; on the other hand, it is as ardently maintained that Clement acted in full accord with his conscience, and that the order merited its fate by its own mischievous activities which made it an offence to religion and authority alike. But whatever the guilt or innocence of the Jesuits, and whether their suppression were ill-advised or not, there appears to be no ground for impeaching the motives of Clement, or of doubting that he had the approval of his conscience. The stories of his having swooned after signing the brief, and of having lost hope and even reason, are too absurd to be entertained. The decline in health, which set in shortly after the suppression, and his death (on the 22nd of September 1774) proceeded from wholly natural causes. The testimony of his physician and of his confessor ought to be sufficient to discredit the oft-repeated story of slow poisoning (see Duhr, _Jesuiten Fabeln_, 4th ed., 1904, pp. 69 seq.).

The suppression of the Jesuits bulks so large in the pontificate of Clement that he has scarcely been given due credit for his praiseworthy attempt to reduce the burdens of taxation and to reform the financial administration, nor for his liberal encouragement of art and learning, of which the museum Pio-Clementino is a lasting monument.

No pope has been the subject of more diverse judgments than Clement XIV. Zealous defenders credit him with all virtues, and bless him as the instrument divinely ordained to restore the peace of the Church; virulent detractors charge him with ingratitude, cowardice and double-dealing. The truth is at neither extreme. Clement's was a deeply religious and poetical nature, animated by a lofty and refined spirit. Gentleness, equanimity and benevolence were native to him. He cherished high purposes and obeyed a lively conscience. But he instinctively shrank from conflict; he lacked the resoluteness and the sterner sort of courage that grapples with a crisis.

Caraccioli's _Vie de Clément XIV_ (Paris, 1775) (freq. translated), is incomplete, uncritical and too laudatory. The middle of the 19th century saw quite a spirited controversy over Clement XIV.; St Priest, in his _Hist. de la chute des Jésuites_ (Paris, 1846), represented Clement as lamentably, almost culpably, weak; Cretineau-Joly, in his _Hist. ... de la Comp. de Jésus_ (Paris, 1844-1845), and his _Clément XIV et les Jésuites_ (Paris, 1847), was outspoken and bitter in his condemnation; this provoked Theiner's _Gesch. des Pontificats Clemens' XIV._ (Leipzig and Paris, 1852), a vigorous defence based upon original documents to which, as custodian of the Vatican archives, the author had freest access; Cretineau-Joly replied with _Le Pape Clément XIV; Lettres au P. Theiner_ (Paris, 1852). Ravignan's _Clem. XIII. e Clem. XIV._ (Paris, 1854) is a weak, half-hearted apology for Clement XIV. See also v. Reumont, _Ganganelli, Papst Clemens XIV._ (Berlin, 1847); and Reinerding, _Clemens XIV. u. d. Aufhebung der Gesellschaft Jesu_ (Augsburg, 1854). The letters of Clement have frequently been printed; the genuineness of Caraccioli's collection (Paris, 1776; freq. translated) has been questioned, but most of the letters are now generally accepted as genuine; see also _Clementis XIV. Epp. ac Brevia_, ed. Theiner (Paris, 1852). An extended bibliography is to be found in Hergenröther, _Allg. Kirchengesch._ (1880), iii. 510 seq. (T. F. C.)

CLEMENT OF ALEXANDRIA (_Clemens Alexandrinus_), Greek Father of the Church. The little we know of him is mainly derived from his own works. He was probably born about A.D. 150 of heathen parents in Athens. The earliest writer after himself who gives us any information with regard to him is Eusebius. The only points on which his works now extant inform us are his date and his instructors. In the _Stromateis_, while attempting to show that the Jewish Scriptures were older than any writings of the Greeks, he invariably brings down his dates to the death of Commodus, a circumstance which at once suggests that he wrote in the reign of the emperor Severus, from 193 to 211 A.D. (see _Strom._ lib. i. cap. xxi. 140, p. 403, Potter's edition). The passage in regard to his teachers is corrupt, and the sense is therefore doubtful (_Strom._ lib. i. cap. i. 11, p. 322, P.).

"This treatise," he says, speaking of the _Stromateis_, "has not been contrived for mere display, but memoranda are treasured up in it for my old age to be a remedy for forgetfulness,--an image, truly, and an outline of those clear and living discourses, and those men truly blessed and noteworthy I was privileged to hear. One of these was in Greece, the Ionian, the other was in Magna Graecia; the one of them was from Coele Syria, the other from Egypt; but there were others in the East, one of whom belonged to the Assyrians, but the other was in Palestine, originally a Jew. The last of those whom I met was first in power. On falling in with him I found rest, having tracked him while he lay concealed in Egypt. He was in truth the Sicilian bee, and, plucking the flowers of the prophetic and apostolic meadow, he produced a wonderfully pure knowledge in the souls of the listeners."

Some have supposed that in this passage seven teachers are named, others that there are only five, and various conjectures have been hazarded as to what persons were meant. The only one about whom conjecture has any basis for speculating is the last, for Eusebius states (_H.E._ v. 11) that Clement made mention of Pantaenus as his teacher in the _Hypotyposes_. The reference in this passage is plainly to one whom he might well designate as his teacher.

To the information which Clement here supplies subsequent writers add little. By Eusebius and Photius he is called Titus Flavius Clemens, and "the Alexandrian" is added to his name. Epiphanius tells us that some said Clement was an Alexandrian, others that he was an Athenian (_Haer._ xxxii. 6), and a modern writer imagined that he reconciled this discordance by the supposition that he was born at Athens, but lived at Alexandria. We know nothing of his conversion except that he passed from heathenism to Christianity. This is expressly stated by Eusebius (_Praep. Evangel._ lib. ii. cap. 2), though it is likely that Eusebius had no other authority than the works of Clement. These works, however, warrant the inference. They show a singularly minute acquaintance with the ceremonies of pagan religion, and there are indications that Clement himself had been initiated in some of the mysteries (_Protrept._ cap. ii. sec. 14, p. 13, P.). There is no means of determining the date of his conversion. He attained the position of presbyter in the church of Alexandria (Eus. _H.E._ vi. 11, and Jerome, _De Vir. Ill._ 38), and became perhaps the assistant, and certainly the successor of Pantaenus in the catechetical school of that place. Among his pupils were Origen (Eus. _H.E._ vi. 7) and Alexander, bishop of Jerusalem (Eus. _H.E._ vi. 14.). How long he continued in Alexandria, and when and where he died, are all matters of pure conjecture. The only further notice of Clement that we have in history is in a letter written in 211 by Alexander, bishop of Jerusalem, to the Antiochians, and preserved by Eusebius (_H.E._ vi. 11). The words are as follows:--"This letter I sent through Clement the blessed presbyter, a man virtuous and tried, whom ye know and will come to know completely, who being here by the providence and guidance of the Ruler of all strengthened and increased the church of the Lord." A statement of Eusebius in regard to the persecution of Severus in 202 (_H.E._ vi. 3) would render it likely that Clement left Alexandria on that occasion. It is conjectured that he went to his old pupil Alexander, who was at that time bishop of Flaviada in Cappadocia, and that when his pupil was raised to the see of Jerusalem Clement followed him there. The letter implies that he was known to the Antiochians, and that it was likely he would be still better known. Some have conjectured that he returned to Alexandria, but there is not the shadow of evidence for such conjecture. Alexander, writing to Origen (c. 216), mentions Clement as dead (Eus. _H.E._ vi. 14, 9).

Eusebius and Jerome give us lists of the works which Clement left behind him. Photius has also described some of them. They are as follows:--(1) [Greek: Pros Hellênas logos o protreptikos], _A Hortatory Address to the Greeks_. (2) [Greek: O Paidagogos], _The Tutor_, in three books. (3) [Greek: Stromateis], or _Patch-work_, in eight books. (4) [Greek: Tis o sozomenos plousios]; _Who is the Rich Man that is Saved?_ (5) Eight books of [Greek: Hypotyposeis], _Adumbrations or Outlines._ (6) _On the Passover._ (7) _Discourses on Fasting._ (8) _On Slander._ (9) _Exhortation to Patience, or to the Newly Baptized._ (10) The [Greek: Kanon ekklêsiastikos], the _Rule of the Church, or to those who Judaize_, a work dedicated to Alexander, bishop of Jerusalem.

Of these, the first four have come down to us complete, or nearly complete. The first three form together a progressive introduction to Christianity corresponding to the stages through which the [Greek: mystês] passed at Eleusis--purification, initiation, revelation. The _Hortatory Address to the Greeks_ is an appeal to them to give up the worship of their gods, and to devote themselves to the worship of the one living and true God. Clement exhibits the absurdity and immorality of the stories told with regard to the pagan deities, the cruelties perpetrated in their worship, and the utter uselessness of bowing down before images made by hands. He at the same time shows the Greeks that their own greatest philosophers and poets recognized the unity of the divine Being, and had caught glimpses of the true nature of God, but that fuller light had been thrown on this subject by the Hebrew prophets. He replies to the objection that it was not right to abandon the customs of their forefathers, and points them to Christ as their only safe guide to God.

The _Paedagogue_ is divided into three books. In the first Clement discusses the necessity for and the true nature of the Paedagogus, and shows how Christ as the Logos acted as Paedagogus, and still acts. In the second and third books Clement enters into particulars, and explains how the Christian following the Logos or Reason ought to behave in the various circumstances of life--in eating, drinking, furnishing a house, in dress, in the relations of social life, in the care of the body, and similar concerns, and concludes with a general description of the life of a Christian. Appended to the _Paedagogue_ are two hymns, which are, in all probability, the production of Clement, though some have conjectured that they were portions of the church service of that time. [Greek: stromateis] were bags in which bedclothes ([Greek: stromata]) were kept. The phrase was used as a book-title by Origen and others, and is equivalent to our "miscellanies." It is difficult to give a brief account of the varied contents of the book. Sometimes Clement discusses chronology, sometimes philosophy, sometimes poetry, entering into the most minute critical and chronological details; but one object runs through all, and this is to show what the true Christian Gnostic is, and what is his relation to philosophy. The work was in eight books. The first seven are complete. The eighth now extant is really an incomplete treatise on logic. Some critics have rejected this book as spurious, since its matter is so different from that of the rest. Others, however, have held to its genuineness, because in a Patch-work or Book of Miscellanies the difference of subject is no sound objection, and because Photius seems to have regarded our present eighth book as genuine (Phot. cod. iii. p. 89b, Bekker).

The treatise _Who is the Rich Man that is Saved?_ is an admirable exposition of the narrative contained in St Mark's Gospel x. 17-31. Here Clement argues that wealth, if rightly used, is not unchristian.

The _Hypotyposes_[1] in eight books, have not come down to us. Cassiodorus translated them into Latin, freely altering to suit his own ideas of orthodoxy. Both Eusebius and Photius describe the work. It was a short commentary on all the books of Scripture, including some of the apocryphal works, such as the Epistle of Barnabas and the Revelation of Peter. Photius speaks in strong language of the impiety of some opinions in the book (_Bibl._ cod. 109, p. 89 a Bekker), but his statements are such as to prove conclusively that he must have had a corrupt copy, or read very carelessly, or grossly misunderstood Clement. Notes in Latin on the first epistle of Peter, the epistle of Jude, and the first two of John have come down to us; but whether they are the translation of Cassiodorus, or indeed a translation of Clement's work at all, is a matter of dispute.

The treatise on the Passover was occasioned by a work of Melito on the same subject. Two fragments of this treatise were given by Petavius, and are contained in the modern editions.

We know nothing of the work called _The Ecclesiastical Canon_ from any external testimony. Clement himself often mentions the [Greek: ekklêsiastikos kanon], and defines it as the agreement and harmony of the law and the prophets with the covenant delivered at the appearance of Christ (_Strom._ vi. cap. xv. 125, p. 803, P.). No doubt this was the subject of the treatise. Jerome and Photius call the work _Ecclesiastical Canons_, but this seems to be a mistake.

Of the other treatises mentioned by Eusebius and Jerome nothing is known. A fragment of Clement, quoted by Antonius Melissa, is most probably taken from the treatise on slander.

Besides the treatises mentioned by Eusebius, fragments of treatises on Providence and the Soul have been preserved. Mention is also made of a work by Clement on the Prophet Amos, and another on Definitions.

In addition to these Clement often speaks of his intention to write on certain subjects, but it may well be doubted whether in most cases, if not all, he intended to devote separate treatises to them. Some have found an allusion to the treatise on the Soul already mentioned. The other subjects are Marriage ([Greek: gamikos logos]), Continence, the Duties of Bishops, Presbyters, Deacons and Widows, Prophecy, the Soul, the Transmigration of the Soul and the Devil, Angels, the Origin of the World, First Principles and the Divinity of the Logos, Allegorical Interpretations of Statements made with regard to God's anger and similar affections, the Unity of the Church, and the Resurrection.

Two works are incorporated in the editions of Clement which are not mentioned by himself or any ancient writer. They are [Greek: Ek tôn Theodoton kai tês anatolikês kaloumenês didaskalias kata tous Oualentinou chronous epitomai], and [Greek: Ek tôn prophêtikôn eklogai]. The first, if it is the work of Clement, must be a book merely of excerpts, for it contains many opinions which Clement opposed. Mention is made of Pantaenus in the second, and some have thought it more worthy of him than the first. Others have regarded it as a work similar to the first, and derived from Theodorus.

Clement occupies a profoundly interesting position in the history of Christianity. He is the first to bring all the culture of the Greeks and all the speculations of the Christian heretics to bear on the exposition of Christian truth. He does not attain to a systematic exhibition of Christian doctrine, but he paves the way for it, and lays the first stones of the foundation. In some respects Justin anticipated him. He also was well acquainted with Greek philosophy, and took a genial view of it; but he was not nearly so widely read as Clement. The list of Greek authors whom Clement has quoted occupies upwards of fourteen of the quarto pages in Fabricius's _Bibliotheca Graeca_. He is at home alike in the epic and the lyric, the tragic and the comic poets, and his knowledge of the prose writers is very extensive. Some, however, of the classic poets he appears to have known only from anthologies; hence he was misled into quoting as from Euripides and others verses which were written by Jewish forgers. He made a special study of the philosophers. Equally minute is his knowledge of the systems of the Christian heretics. And in all cases it is plain that he not merely read but thought deeply on the questions which the civilization of the Greeks and the various writings of poets, philosophers and heretics raised. But it was in the Scriptures that he found his greatest delight. He believed them to contain the revelation of God's wisdom to men. He quotes all the books of the Old Testament except Ruth and the Song of Solomon, and amongst the sacred writings of the Old Testament he evidently included the book of Tobit, the Wisdom of Solomon and Ecclesiasticus. He is equally full in his quotations from the New Testament, for he quotes from all the books except the epistle to Philemon, the second epistle of St Peter, and the epistle of St James, and he quotes from _The Shepherd of Hermas_, and the epistles of Clemens Romanus and of Barnabas, as inspired. He appeals also to many of the lost gospels, such as those of the Hebrews, of the Egyptians and of Matthias.

Notwithstanding this adequate knowledge of Scripture, the modern theologian is disappointed to find very little of what he deems characteristically Christian. In fact Clement regarded Christianity as a philosophy. The ancient philosophers sought through their philosophy to attain to a nobler and holier life, and this also was the aim of Christianity. The difference between the two, in Clement's judgment, was that the Greek philosophers had only glimpses of the truth, that they attained only to fragments of the truth, while Christianity revealed in Christ the absolute and perfect truth. All the stages of the world's history were therefore preparations leading up to this full revelation, and God's care was not confined to the Hebrews alone. The worship of the heavenly bodies, for instance, was given to man at an early stage that he might rise from a contemplation of these sublime objects to the worship of the Creator. Greek philosophy in particular was the preparation of the Greeks for Christ. It was the schoolmaster or paedagogue to lead them to Christ. Plato was Moses atticizing. Clement varies in his statement how Plato got his wisdom or his fragments of the Reason. Sometimes he thinks that they came direct from God, like all good things, but he is also fond of maintaining that many of Plato's best thoughts were borrowed from the Hebrew prophets; and he makes the same statement in regard to the wisdom of the other philosophers. But however this may be, Christ was the end to which all that was true in philosophies pointed. Christ himself was the Logos, the Reason. God the Father was ineffable. The Son alone can manifest Him fully. He is the Reason that pervades the universe, that brings out all goodness, that guides all good men. It was through possessing somewhat of this Reason that the philosophers attained to any truth and goodness; but in Christians he dwells more fully and guides them through all the perplexities of life. Photius, probably on a careless reading of Clement, argued that he could not have believed in a real incarnation. But the words of Clement are quite precise and their meaning indisputable. The real difficulty attaches not to the Second Person, but to the First. The Father in Clement's mind becomes the Absolute of the philosophers, that is to say, not the Father at all, but the Monad, a mere point devoid of all attributes. He believed in a personal Son of God who was the Reason and Wisdom of God; and he believed that this Son of God really became incarnate though he speaks of him almost invariably as the Word, and attaches little value to his human nature. The object of his incarnation and death was to free man from his sins, to lead him into the path of wisdom, and thus in the end elevate him to the position of a god. But man's salvation was to be gradual. It began with faith, passed from that to love, and ended in full and complete knowledge. There could be no faith without knowledge. But the knowledge is imperfect, and the Christian was to do many things in simple obedience without knowing the reason. But he has to move upwards continually until he at length does nothing that is evil, and he knows fully the reason and object of what he does. He thus becomes the true Gnostic, but he can become the true Gnostic only by contemplation and by the practice of what is right. He has to free himself from the power of passion. He has to give up all thoughts of pleasure. He must prefer goodness in the midst of torture to evil with unlimited pleasure. He has to resist the temptations of the body, keeping it under strict control, and with the eye of the soul undimmed by corporeal wants and impulses, contemplate God the supreme good, and live a life according to reason. In other words, he must strive after likeness to God as he reveals himself in his Reason or in Christ. Clement thus looks entirely at the enlightened moral elevation to which Christianity raises man. He believed that Christ instructed men before he came into the world, and he therefore viewed heathenism with kindly eye. He was also favourable to the pursuit of all kinds of knowledge. All enlightenment tended to lead up to the truths of Christianity, and hence knowledge of every kind not evil was its handmaid. Clement had at the same time a strong belief in evolution or development. The world went through various stages in preparation for Christianity. The man goes through various stages before he can reach Christian perfection. And Clement conceived that this development took place not merely in this life, but in the future through successive grades. The Jew and the heathen had the gospel preached to them in the world below by Christ and his apostles, and Christians will have to pass through processes of purification and trial after death before they reach knowledge and perfect bliss.

The beliefs of Clement have caused considerable difference of opinion among modern scholars. He sought the truth from whatever quarter he could get it, believing that all that is good comes from God, wherever it be found. He belongs therefore to no school of philosophers. He calls himself an Eclectic. He was in the main a Neoplatonist, drawing from that school his doctrines of the Monad and his strong tendency towards mysticism. For his moral doctrine he borrowed freely from Stoicism. Aristotelian features may be found but are quite subordinate. But Clement always regards the articles of the Christian creed as the axioms of a new philosophy. Daehne had tried to show that he was Neoplatonic, and Reinkens has maintained that he was essentially Aristotelian. His mode of viewing Christianity does not fit into any classification. It is the result of the period in which he lived, of his wide culture and the simplicity and noble purity of his character.

It is needless to say that his books well deserve study; but the study is not smoothed by simplicity of style. Clement professed to despise rhetoric, but was himself a rhetorician, and his style is turgid, involved and difficult. He is singularly simple in his character. In discussing marriage he refuses to use any but the plainest language. A euphemism is with him a falsehood. But he is temperate in his opinions; and the practical advices in the second and third books of the _Paedagogue_ are remarkably sound and moderate. He is not always very critical, and he is passionately fond of allegorical interpretations, but these were the faults of his age.

All early writers speak of Clement in the highest terms of laudation, and he certainly ought to have been a saint in any Church that reveres saints. But Clement is not a saint in the Roman Church. He was a saint up till the time of Benedict XIV., who read Photius on Clement, believed him, and struck the Alexandrian's name out of the calendar. But many Roman Catholic writers, though they yield a practical obedience to the papal decision, have adduced good reason why it should be reversed (Cognat, p. 451).

EDITIONS.--The standard edition of the collected works will be that of O. Stählin (first vol. containing _Protrepticus_ and _Paedagogus_, Leipzig, 1905). Separate editions of _Strom_. vii., Hort and Major (1902); _Q.D.S._, Barnard in _Texts and Studies_, v. 2 (1897); W. Dindorf's edition in 4 vols. (Oxford, 1869) is little more than a reprint of the text of Bishop Potter, 1715. For the _Fragments_ see Zahn, _Forschungen zur Gesch. des neut. Kanons_,