Baldwin of Ibelin year, the king betrothed his younger half-sister Isabella of Jerusalem, Balian's stepdaughter, to Humphrey IV of Toron, to further reduce the Ibelins' influence. In 1183 he supported Raymond against Guy, who was by now regent for the ailing Baldwin IV. Lord Baldwin was among the barons who advised the king to crown Sibylla's son Baldwin V in 1183, while Baldwin IV was still alive; this was an attempt to prevent Guy from succeeding as king. Baldwin V became sole king while still a child in 1185, and when the young king died in 1186, Sibylla was crowned queen with Guy
Baldwin of Forde heir, Prince Richard, who had rebelled against his father. After Henry's death, Richard sought and obtained absolution for the sin of disobedience to his father from both Baldwin and Walter de Coutances, Archbishop of Rouen. Baldwin, along with Coutances, was with Richard on 20 July 1189 at Rouen when the king was invested with the Duchy of Normandy. Baldwin crowned Richard at Westminster Abbey on 13 September 1189 in the first English coronation for which a detailed description survives. After the death of Henry II, and the accession of Richard as king, the monks of Christ Church Priory petitioned Richard