His successor was Ine, who also claimed to be a descendant of Cerdic through Ceawlin, but again through a long-separated line of descent. Ine was the most durable of the West Saxon kings, reigning for 38 years. He issued the oldest surviving English code of laws apart from those of the kingdom of Kent, and established a second West Saxon bishopric at Sherborne, covering the area west of Selwood Forest, which formed an important boundary between east and west Wessex. Near the end of his life he followed in Cædwalla's footsteps by abdicating and making a pilgrimage to Rome. The throne then passed to a series of other kings who claimed descent from Cerdic but whose supposed genealogies and relationship to one another are unknown.