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In page North East England:

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The Anglo-Saxon Kingdom of Northumbria extended from the Scottish borders (then Pictish borders) at the Firth of Forth to the north, and to the south of York, its capital, down to the Humber. The last independent Northumbrian king from 947–8 was Eric Bloodaxe, who died at the Battle of Stainmore, Westmorland, in 954. After Eric Bloodaxe's death, all England was ruled by Eadred, the grandson of Alfred the Great; and so began the machinery of national government.[14] Today, the Viking legacy can still be found in the language and place names of north-east England and in the DNA of its people.[15] The name Newcastle comes from the castle built shortly after the conquest in 1080 by Robert Curthose, William the Conqueror's eldest son.[citation needed]