Deira(redirected from Deira (disambiguation))
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Deira(dē`ĭrə), old English kingdom between the Humber and the Tyne rivers. In the late 6th cent. it was united with Bernicia, to the north, 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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