William married Sybil Of ANJOU in 1123. Sybil (daughter of Foulques V 'the Young" D'ANJOU and Ermengarde DE MAINE) was born in 1112; died in 1165 in Bethlehem. [Group Sheet] [Family Chart]
William married Joan Giovanna DE MONTFERRAT in Jan 1128. Joan (daughter of Rainer Marquis Of MONTFERRAT and Gisela Of BURGUNDY) was born about 1099. [Group Sheet] [Family Chart]