 Baldwin betrothed eight-year-old Isabella to Humphrey IV of Toron, stepson of the powerful Raynald of Châtillon, thereby removing her from the influence of the Ibelin family and that of her mother.The dispute between the two factions in the kingdom affected the election of a new Patriarch in 1180.When Patriarch Amalric died on 6 October 1180, the two most obvious choices for his successor were William of Tyre and Heraclius of Caesarea.