Baldwin IV deposed Guy and took back power to himself, although he was by now blind and bed-ridden. For the next few months he attempted unsuccessfully to have Sibylla's marriage to Guy annulled. Raymond III was invited back, and the "Haute Cour" was summoned to decide on Baldwin IV's successor. His legal heir was his sister, Sibylla, but it was decided that her son Baldwin of Montferrat would inherit the kingdom, preceding Sibylla's claim. Baldwin V, aged 5, was crowned co-king.