Part 6

CAMPBELTOWN, a royal, municipal and police burgh, and seaport of Argyllshire, Scotland. Pop. (1901) 8286. It is situated on a fine bay, towards the S.E. extremity of the peninsula of Kintyre, 11 m. N.E. of the Mull and 83 m. S.W. of Glasgow by water. The seat of the Dalriad monarchy in the 6th or 7th century, its importance declined when the capital was transferred to Forteviot. No memorial of its antiquity has survived, but the finely sculptured granite cross standing on a pedestal in the market-place belongs to the 12th century, and there are ruins of some venerable chapels and churches. Through the interest of the Campbells, who are still the overlords and from whom it takes its name, it became a royal burgh in 1700. It was the birthplace of the Rev. Dr Norman Macleod (1812). The chief public buildings are the churches (one of which occupies the site of a castle of the Macdonalds), the town house, the Academy and the Athenaeum. The staple industry is whisky distilling, of which the annual output is 2,000,000 gallons, more than half for export. The port is the head of a fishery district and does a thriving trade. Shipbuilding, net and rope-making, and woollen manufacturing are other industries, and coal is mined in the vicinity. There are three piers and a safe and capacious harbour, the bay, called Campbeltown Loch, measuring 2 m. in length by 1 in breadth. At its entrance stands a lighthouse on the island of Davaar. On the Atlantic shore is the splendid golf-course of Machrihanish, 5 m. distant. Machrihanish is connected with Campbeltown by a light railway. Near the village of Southend is Machrireoch, the duke of Argyll's shooting-lodge, an old structure modernized, commanding superb views of the Firth of Clyde and its islands, and of Ireland. On the rock of Dunaverty stood the castle of Macdonald of the Isles, who was dispossessed by the Campbells in the beginning of the 17th century. At this place in 1647 General David Leslie is said to have ordered 300 of the Macdonalds to be slain after their surrender. Of the ancient church founded here by Columba, only the walls remain. Campbeltown unites with Ayr, Inveraray, Irvine and Oban in sending one member (for the "Ayr Burghs") to parliament.

CAMPE, JOACHIM HEINRICH (1746-1818), German educationist, was born at Deensen in Brunswick in 1746. He studied theology at the university of Halle, and after acting for some time as chaplain at Potsdam, he accepted a post as director of studies in the Philanthropin at Dessau (see BASEDOW). He soon after set up an educational establishment of his own at Trittow, near Hamburg, which he was obliged to give up to one of his assistants within a few years, in consequence of feeble health. In 1787 he proceeded to Brunswick as counsellor of education, and purchased the _Schulbuchhandlung_, which under his direction became a most prosperous business. He died in 1818. His numerous educational works were widely used throughout Germany. Among the most popular were the _Kleine Kinderbibliothek_ (11th ed., 1815); _Robinson der Jungere_ (59th ed., 1861), translated into English and into nearly every European language; and _Sammtliche Kinder- und Jugendschriften_, 37 vols.

CAMPECHE (CAMPEACHY), a southern state of Mexico, comprising the western part of the peninsula of Yucatan, bounded N. and E. by Yucatan, S. by Guatemala, S.W. by Tabasco and N.W. by that part of the Gulf of Mexico designated on English maps as the Bay of Campeachy. Pop. (1895) 87,264; (1900) 86,542, mostly Indians and mestizos. Area, 18,087 sq. m. The name of the state is derived from its principal forest product, _palo de campeche_ (logwood). The surface, like that of Yucatan, consists of a vast sandy plain, broken by a group of low elevations in the north, heavily forested in the south, but with open tracts in the north adapted to grazing. The northern part is insufficiently watered, the rains filtering quickly through the soil. In the south, however, there are some large rivers, and the forest region is very humid. The climate is hot and unhealthy. In the north-west angle of the state is the Laguna de Terminos, a large tide-water lake, which receives the drainage of the southern districts. Among the products and exports are logwood, fustic, lignum-vitae, mahogany, cedar, hides, tortoiseshell and _chicle_, the last extracted from the _zapote chico_ trees (_Achras sapota_, L.). Stock-raising engages some attention. One railway crosses the state from the capital, Campeche, to Merida, Yucatan, but there are no other means of transportation except the rivers and mule-paths. The port of Carmen (pop. in 1900, about 6000), on a sand key between the Laguna de Terminos and the Gulf, has an active trade in dyewoods and other forest products, and owing to its inland water communications with the forest areas of the interior is the principal port of the state and of Tabasco.

CAMPECHE, or CAMPECHE DE BARANDA, a fortified city and port of Mexico, and capital of a state of the same name, situated on the Bay of Campeche, 825 m. E. of the city of Mexico and 90 m. S.W. of Merida, in lat. 20 deg. 5' N., long. 90 deg. 16' W. Pop. (1900) 17,109. Campeche was one of the three open ports of this coast under the Spanish regime, and its walls, general plan, fine public edifices, shady squares and comfortable stone residences are evidence of the wealth it once possessed. It is still one of the most attractive towns on the Gulf coast of Mexico. It had a monopoly of the Yucatan trade and enjoyed large profits from its logwood exports, both of which have been largely lost. It was formerly the principal port for the state and for a part of Yucatan, but the port of Carmen at the entrance to Laguna de Terminos is now the chief shipping port for logwood and other forest products, and a considerable part of the trade of Campeche has been transferred to Progreso, the port of Merida. The port of Campeche is a shallow roadstead defended by three forts and protected by a stone pier or wharf 160 ft. long, but vessels drawing more than 9 ft. are compelled to lie outside and discharge cargo into lighters. The exports include logwood, cotton, hides, wax, tobacco, salt and cigars of local manufacture. The principal public buildings are the old citadel, some old churches, the town hall, a handsome theatre, hospital and market. The streets are traversed by tramways, and a railway runs north-eastward to Merida. Campeche stands on the site of an old native town, of which there are interesting remains in the vicinity, and which was first visited by Hernandez de Cordoba in 1517. The Spanish town was founded in 1540, and was sacked by the British in 1659 and by buccaneers in 1678 and 1685. During the revolution of 1842 Campeche was the scene of many engagements between the Mexicans and people of Yucatan.

CAMPEGGIO, LORENZO (1464-1539), Italian cardinal, was born at Milan of a noble Bolognese family. At first he followed a legal career at Pavia and Bologna, and when in 1499 he took his doctorate he was esteemed the most learned canonist in Europe. In 1500 he married Francesca de' Gualtavillani, by whom he had five children, one of whom, Allessandro, born in 1504, became cardinal in 1551, and another, Gianbaptista, became bishop of Minorca. His wife dying in 1510, he went into the church; on account of his services during the rebellion of Bologna, he was made by Julius II. auditor of the Rota in 1511, and sent to Maximilian and to Vienna as nuncio. Raised to the see of Feltre in 1512, he went on another embassy to Maximilian in 1513, and was created cardinal priest of San Tommaso in Pavione, 27th of June 1517. Leo X., needing a subsidy from the English clergy, sent Campeggio to England on the ostensible business of arranging a crusade against the Turks. Wolsey, then engaged in beginning his reform of the English church, procured that he himself should be joined to the legation as senior legate; thus the Italian, who arrived in England on the 23rd of July 1518, held a subordinate position and his special legatine faculties were suspended. Campeggio's mission failed in its immediate object; but he returned to Rome, where he was received in Consistory on the 28th of November 1519, with the gift from the king of the palace of Cardinal Adriano Castellesi (q.v.), who had been deposed, and large gifts of money and furniture. He was made protector of England in the Roman curia; and in 1524 Henry VIII. gave him the rich see of Salisbury, and the pope the archbishopric of Bologna. After attending the diet of Regensburg, he shared the captivity of Clement VII. during the sack of Rome in 1527 and did much to restore peace. On the 1st of October 1528 he arrived in England as co-legate with Wolsey in the matter of Henry's divorce. He brought with him a secret document, the Decretal, which defined the law and left the legates to decide the question of fact; but this important letter was to be shown only to Henry and Wolsey. "Owing to recent events," that is, the loss of the temporal power, Clement was in no way inclined to offend the victorious Charles V., Catherine's nephew, and Campeggio had already received (16th of September 1528) distinct instructions "not to proceed to sentence under any pretext without express commission, but protract the matter as long as possible." After using all means of persuasion to restore peace between the king and queen, Campeggio had to resist the pressure brought upon him to give sentence. The legatine court opened at Blackfriars on the 18th of June 1529, but the final result was certain. Campeggio could not by the terms of his commission give sentence; so his only escape was to prorogue the court on the 23rd of July on the plea of the Roman vacation. Having failed to satisfy the king, he left England on the 26th of October 1529, after his baggage had been searched at Dover to find the Decretal, which, however, had been burnt. Returning to Bologna, the cardinal assisted at the coronation of Charles V. on the 24th of February 1530, and went with him to the diet of Augsburg. He was deprived by Henry of the English protectorate; and when sentence was finally given against the divorce, Campeggio was deprived of the see of Salisbury as a non-resident alien, by act of parliament (11th of March 1535); but his rich benefices in the Spanish dominions made ample amends. In 1537 he became cardinal bishop of Sabina, and died in Rome on the 25th of July 1539. His tomb is in the church of S. Maria in Trastevere. (E. Tn.)

CAMPER, PETER (1722-1789), Dutch anatomist and naturalist, was born at Leiden on the 11th of May 1722. He was educated at the university there, and in 1746 graduated in philosophy and medicine. After the death of his father in 1748 he spent more than a year in England, and then visited Paris, Lyons and Geneva, and returned to Franeker, where in 1750 he had been appointed to the professorship of philosophy, medicine and surgery. He visited England a second time in 1752, and in 1755 he was called to the chair of anatomy and surgery at the Athenaeum in Amsterdam. He resigned this post after six years, and retired to his country house near Franeker, in order uninterruptedly to carry on his studies. In 1763, however, he accepted the professorship of medicine, surgery and anatomy at Groningen, and continued in the chair for ten years. He then returned to Franeker, and after the death of his wife in 1776 spent some time in travelling. In 1762 he had been returned as one of the deputies in the assembly of the province of Friesland, and the latter years of his life were much occupied with political affairs. In 1787 he was nominated to a seat in the council of state, and took up his residence at the Hague, where he died on the 7th of April 1789.

Camper's works, mainly memoirs and detached papers, are very numerous; the most important of those bearing on comparative anatomy were published in 3 vols. at Paris in 1803, under the title _Oeuvres de P. Camper qui ont pour objet l'histoire naturelle, la physiologie, et l'anatomie comparee_. His _Dissertation physique sur les differences reelles que presentent les traits du visage chez les hommes de differents pays et de differents ages; sur le beau qui caracterise les statues antiques et les pieces gravees_, &c., which was published in 1781 both in Dutch and in French, contains an account of the facial angle which he used as a cranial characteristic. (See also ANATOMY.)

CAMPHAUSEN, OTTO VON (1812-1896), Prussian statesman, was born at Hunshoven in the Rhine Provinces on the 21st of October 1812. Having studied jurisprudence and political economy at the universities of Bonn, Heidelberg, Munich and Berlin, he entered the legal career at Cologne, and immediately devoted his attention to financial and commercial questions. Nominated assessor in 1837, he acted for five years in this capacity at Magdeburg and Coblenz, became in 1845 counsellor in the ministry of finance, and was in 1849 elected a member of the second chamber of the Prussian diet, joining the Moderate Liberal party. In 1869 he was appointed minister of finance. On taking office, he was confronted with a deficit in the revenue, which he successfully cleared off by effecting a conversion of a greater part of the state loans. The French war indemnity enabled him to redeem a considerable portion of the state debt and to remit certain taxes. He was, however, a too warm adherent of free trade principles to enjoy the confidence either of the Agrarian party or of Prince Bismarck, and his antagonism to the tobacco monopoly and the general economic policy of the latter brought about his retirement. Camphausen's great services to Prussia were recognized by his sovereign in the bestowal of the order of the Black Eagle in 1895, a dignity carrying with it a patent of nobility. He died at Berlin on the 18th of May 1896.

CAMPHAUSEN, WILHELM (1818-1885), German painter, was born at Dusseldorf, and studied under A. Rethel and F.W. von Schadow. As an historical and battle painter he rapidly became popular, and in 1859 was made professor of painting at the Dusseldorf academy, together with other later distinctions. His "Flight of Tilly" (1841), "Prince Eugene at the Battle of Belgrade" (1843; in the Cologne museum), "Flight of Charles II. after the Battle of Worcester" (Berlin National Gallery), "Cromwell's Cavalry" (Munich Pinakothek), are his principal earlier pictures; and his "Frederick the Great at Potsdam," "Frederick II. and the Bayreuth Dragoons at Hohenfriedburg," and pictures of the Schleswig-Holstein campaign and the war of 1866 (notably "Lines of Duppel after the Battle," at the Berlin National Gallery), made him famous in Germany as a representative of patriotic historical art. He also painted many portraits of German princes and celebrated soldiers and statesmen. He died at Dusseldorf on the 16th of June 1885.

CAMPHORS, organic chemical compounds, the alcohols and ketones of the hydrocarbons known as terpenes, occurring associated with volatile oils in many plants. They are extracted together with volatile oils by distilling certain plants with steam, the volatile oils being subsequently separated by fractional distillation. The term "camphor" is generally applied to the solid products so obtained, and hence includes the "stearoptenes," or solid portions of the volatile oils. They are mostly white crystalline solids, possessing a characteristic odour; they are sparingly soluble in water, but readily dissolve in alcohol and ether. Chemically, the camphors may be divided into two main groups, according to the nature of the corresponding hydrocarbon or terpene. In this article only the camphors of commercial importance will be treated; details as to the chemical structure, syntheses and relations will be found in the article TERPENES.

_Menthol, mentha or peppermint camphor_, C10H19OH, 5-methyl-2-isopropyl hexahydrophenol, an oxyhexahydrocymene, occurs in the volatile oils of _Mentha piperita_ and _M. arvensis_ (var. _piperascens_ and _glabrata_), from which it is obtained by cooling and subsequently pressing the separated crystals; or by fractional distillation. It crystallizes in prisms, having the odour and taste of peppermint; it melts at 42 deg. and boils at 212 deg.. It is very slightly soluble in water, but readily dissolves in alcohol and ether. It is optically active, being laevo-rotatory. Menthol is used in medicine to relieve pain, as in rheumatism, neuralgia, throat affections and toothache. It acts also as a local anaesthetic, vascular stimulant and disinfectant.

_Thymol, thyme camphor_, C10H13OH, 3-methyl-6-isopropyl phenol, an oxycymene, occurs in the volatile oil of Ajowan, _Carum ajowan_, garden thyme, _Thymus vulgaris_, wild thyme, _T. Serpyllum_ and horse mint, _Monarda punctata_. Thymol crystallizes in large colourless plates which melt at 44 deg. and boil at 230 deg.. It has the odour of thyme, is sparingly soluble in water, but very soluble in alcohol, ether and in alkaline solutions. In medicine it is used as an antiseptic, being more active than phenol. Iodine and potash convert it into di-iodthymol, which has been introduced in surgery under the names _aristol_ and _annidalin_, as a substitute for iodoform.

_Borneol, Borneo camphor_ or camphol, also known as Malayan, Barus or Dryobalanops camphor, C10H17OH, occurs in fissures in the wood of _Dryobalanops aromatica_, a majestic tree flourishing in the East Indies. This product is dextro-rotatory; the laevo and inactive modifications occur in the so-called baldrianic camphor. Borneol melts at 203 deg. and boils at 212 deg.. It is very similar to common or Japan camphor, but has a somewhat peppery odour. Sodium and alcohol reduce common camphor to a mixture of d- and l-borneol.

_Common camphor, Japan or Laurel camphor_, C10H16O, which constitutes the bulk of the camphor of commerce, is the product of the camphor laurel, _Cinnamonum camphora_, a tree flourishing in Japan, Formosa and central China. It also occurs in various volatile oils, e.g. lavender, rosemary, sage and spike. To extract the camphor, chips of the tree are steamed, and the mixed vapours of camphor, volatile oils and water are conducted to a condensing plant, where most of the camphor separates out. This is filtered, and the remainder, about 20% of the total, which is retained in solution, is extracted by fractional distillation and cooling the distillate. The crude camphor so obtained is exported from Japan in two grades--Samuel A and Samuel B. It is purified by mixing with a little charcoal, sand, iron filings or quicklime and subliming, by steam distillation or by crystallization. Common camphor forms a translucent mass of hexagonal prisms, melting at 175 deg. and boiling at 204 deg. It sublimes very readily. In alcoholic solution it is dextro-rotatory; the laevo form, Matricaria camphor, occurs in the oil of _Matricaria parthenium_ and closely resembles the d form. Camphor is chiefly used in the celluloid industry. The so-called "artificial camphor" is pinene hydrochloride (see TERPENES).

Externally applied it acts medicinally as a counter-irritant, and, in some degree, as a local anaesthetic, being also a definite antiseptic. It is, therefore, largely used in liniments for the relief of myalgia, sciatica, lumbago, etc. Combined with chloroform, thymol or carbolic acid, it is a valuable local application for neuralgia and for toothache due to dental caries. Taken internally, camphor is a nerve stimulant, a diaphoretic and a feeble antipyretic. It is excreted by the kidneys as various substances, including campho-glycuric acid (Schmiedeberg). In large doses it causes marked nervous symptoms, exhilaration being followed by abdominal pain, violent epileptiform convulsions, coma and death. Its internal uses are in hysteria, and in such conditions as diarrhoea, dysentery and cholera. It is a popular remedy for "cold in the head," but it is not to be relied upon as a prophylactic against infection either by an ordinary cold or true influenza.

CAMPHUYSEN, DIRK RAFELSZ (1586-1627), Dutch painter, poet and theologian, was the son of a surgeon at Gorcum. As he manifested great artistic talent, his brother, in whose charge he was left on the death of his parents, placed him under the painter Govaerts. But at that time there was intense interest in theology; and Camphuysen, sharing in the prevailing enthusiasm, deserted the pursuit of art, to become first a private tutor and afterwards minister of Vleuten near Utrecht(1616). As, however, he had embraced the doctrines of Arminius with fervour, he was deprived of this post and driven into exile (1619). His chief solace was poetry; and he has left a translation of the Psalms, and a number of short pieces, remarkable for their freshness and depth of poetic feeling. He is also the author of several theological works of fair merit, among which is a _Compendium Doctrinae Sociniorum_; but his fame chiefly rests on his pictures, which, like his poems, are mostly small, but of great beauty; the colouring, though thin, is pure; the composition and pencilling are exquisite, and the perspective above criticism. The best of his works are his sunset and moonlight scenes and his views of the Rhine and other rivers. The close of his life was spent at Dokkum. His nephew Raphael (b. 1598) is by some considered to have been the author of several of the works ascribed to him; and his son Govaert (1624-1674), a follower or imitator of Paul Potter, is similarly credited.

CAMPI, GIULIO (1500-1572), the founder of a school of Italian painters, was born at Cremona. He was son of a painter, Galeazzo Campi (1475-1536), under whom he took his first lessons in art. He was then taught by Giulio Romano; and he made a special study of Titian, Correggio and Raphael. His works are remarkable for their correctness, vigour and loftiness of style. They are very numerous, and the church of St Margaret in his native town owes all its paintings to his hand. Among the earliest of his school are his brothers, Vincenzo and Antonio, the latter of whom was also of some mark as a sculptor and as historian of Cremona.

Giulio's pupil, BERNARDINO CAMPI (1522-1592), in some respects superior to his master, began life as a goldsmith. After an education under Giulio Campi and Ippolito Corta, he attained such skill that when he added another to the eleven Caesars of Titian, it was impossible to say which was the master's and which the imitator's. He was also much influenced by Correggio and Raphael. His principal work is seen in the frescoes of the cupola at San Sigismondo, at Cremona.