Career
He reigned jointly with Ælfwald and Oslac. Ealdwulf issued an undated charter, believed to be from about 765, as Alduulf rex
Later, he issued a further undated charter as Aldwlfus dux Suthsaxonum, and signed as Aldwlf dux, and another, dated 711 in error for 791, as Aldwlfus dux Suthsaxonum with the subscription Ealdwlf.
