Baldwin IV of Jerusalem Baldwin IV of Jerusalem Baldwin IV (; ; 1161 – 16 March 1185), called "the Leper", or The Leper King, reigned as King of Jerusalem from 1174 until his death. He was the son of Amalric I of Jerusalem and his first wife, Agnes of Courtenay. Baldwin spent his childhood in his father's court in Jerusalem, having little contact with his mother, Agnes of Courtenay, Countess of Jaffa and Ascalon, and later Lady of Sidon, whom his father had been forced to divorce. Baldwin IV was educated by the historian William of Tyre (later Archbishop of Tyre and Chancellor of
Baldwin II of Jerusalem victorious". Baldwin returned to Antioch two days later, where the townspeople and the patriarch gave him a "victor's welcome". Before leaving Antioch he granted the County of Edessa to Joscelin of Courtenay. Baldwin and his wife were crowned king and queen in Bethlehem on Christmas Day. He and the Patriarch held a general assembly at Nablus on 16January 1120. The prelates and noblemen who attended the meeting confirmed the clergy's right to collect the tithe and to bear arms "in the cause of defense". The council also ordered the punishment of adulterers, pimps, sodomites and bigamists, and prohibited sexual relations