When Olaf returned to Norway, with the intention of restoring power to his family, he took a group of English priests and advisors with him.[8] Then in 1030, Olaf returned from exile, and was killed by his country men at the Battle of Stiklestad while trying to reclaim his kingdom.[g] There was a simple reference to this episode in the earlier recension of the Worcester Chronicle, which, according to the historian Susan Kelly, was later elaborated with some unreliable detail; the revised version states that Grimketel bought the Elmham see (the words pro auro, "for gold" have been substituted for pro eo, "for him") and that Stigand became bishop of Selsey, which Kelly feels is not credible.[11] Grimketel's name was on two royal writs concerning Bury St Edmunds namely S. 1069 and S. 1070, that support his appointment as Bishop of Elmham.[1][14] Susan Kelly says that it is not clear whether there is justification for the rumours identifying Grimketel as a simonist; however, the historian Frank Barlow feels that he did purchase the office from King Harold Harefoot.