The tribal Danes came from the east Danish islands (Zealand) and Scania and spoke an early form of North Germanic. Historians believe that before their arrival, most of Jutland and the nearest islands were settled by tribal Jutes. The Jutes migrated to Great Britaineventually, some as mercenaries by Brythonic King Vortigern, and were granted the south-eastern territories of Kent, the Isle of Wight and other areas, where they settled. They were later absorbed or ethnically cleansed by the invading Angles and Saxons, who formed the Anglo-Saxons. The remaining Jutishpopulation in Jutland assimilated in with the settling Danes.