sentences:  Galbraith identified the true author as Leofric, who became Bishop of Devon and Cornwall in 1046.Leofric's motive, according to Galbraith, was to justify the re-establishment of his see at Exeter by demonstrating a precedent for the arrangement.The title "king of the Anglo-Saxons" does, however, in fact occur in royal charters that date to before 892 and "parochia" does not necessarily mean "diocese", but can sometimes refer just to the jurisdiction of a church or monastery.