Isabella I of Jerusalem queen of Jerusalem (1172–1205) Parents Maria Komnene Amalric I of Jerusalem Children Alice of Champagne Sibylla of Lusignan Maria of Montferrat Mary of Champagne Melisende of Lusignan Amalric of Lusignan Philippa of Champagne Siblings Helvis of Ibelin Sibylla Baldwin IV of Jerusalem John of Ibelin, the Old Lord of Beirut Marguerite of Ibelin Philip of Ibelin Partners Henry II, Count of Champagne Aimery of Cyprus Conrad of Montferrat Humphrey IV of Toron
