was a medieval Anglian kingdom in what is now northern England and south-east Scotland. The name derives from the Old English Norþan-hymbre meaning "the people or province north of the Humber", which reflects the approximate southern limit to the kingdom's territory, the Humber Estuary. Northumbria started to consolidate into one kingdom in the early seventh century, when the two earlier core territories of Deira and Bernicia entered into a dynastic union.
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'Ahem!' said the Mouse with an important air, 'are you all ready? This is the driest thing I know. Silence all round, if you please! "William the Conqueror, whose cause was favoured by the pope, was soon submitted to by the English, who wanted leaders, and had been of late much accustomed to usurpation and conquest. Edwin and Morcar, the earls of Mercia and Northumbria—"'