Bernicia
(redirected from Boernicians)Also found in: Dictionary.
Related to Boernicians: Brynaich
Bernicia
(bərnĭsh`ə), Old English kingdom. Established in 547, it later extended from the Tees River to the Forth. In the late 6th cent. it was united with Deira to form NorthumbriaNorthumbria, kingdom of, one of the Anglo-Saxon kingdoms in England. It was originally composed of two independent kingdoms divided by the Tees River, Bernicia (including modern E Scotland, Berwick, Roxburgh, E Northumberland, and Durham) and Deira (including the North and East
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