836

This year died King Egbert. Him Offa, King of Mercia, and Bertric, the West-Sason king, drove out of England into France three years before he was king. Bertric assisted Offa because he had married his daughter. Egbert having afterwards returned, reigned thirty-seven winters and seven months. Then Ethelwulf, the son of Egbert, succeeded to the West-Saxon kingdom; and he gave his son Athelstan the kingdom of Kent, and of Essex, and of Surrey, and of Sussex.

(Ingram, p.60)