Sibylla married Count of Jaffa and Ascalon Guilhem Longa-Espia de Montferrat in 1176. Guilhem (son of Marquess of Montferrat Guillaume V de Montferrat and of Austria Jutta von Babenberg) was born about 1142; died in Jun 1177 in Ashkelon, Israel. [Group Sheet] [Family Chart]
Sibylla married King of Jerusalem Guy de Lusignan in 1180. Guy (son of Hugh VIII de Lusignan and Bourgogne de Rancon) was born about 1150 in Lusignan, Poitou, France; died on 18 Jul 1194 in Cyprus. [Group Sheet] [Family Chart]