Chapter XII

.), and the kingdom of Northumbria substantially corresponds with Yorkshire as surveyed in _Domesday Book_, but it is very uncertain how far Guthrum’s kingdom extended westward after his final peace with Alfred. London was annexed to Wessex, but the boundary does not seem to have coincided in any way with the later county divisions.

Footnote 5:

See below, Chapter XII .

Footnote 6:

Chadwick, _Studies in Anglo-Saxon Institutions_,