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Male Guillaume IX UNKNOWN Click to view Guillaume IX UNKNOWN in the family tree

Guillaume IX was born on October 22nd, 1071.  Guillaume IX's father is Guillaume VIII (Guy Geoffrey) UNKNOWN and his mother was Hildegarde UNKNOWN.  His paternal grandfather is Guillaume V UNKNOWN and his paternal grandmother was Agnes UNKNOWN; his maternal grandparents are Robert I UNKNOWN and Ermengarde UNKNOWN.  He was an only child.  He died on February 10th.


Guillaume IX's family with Philipppa (Mathilde Or Maud) UNKNOWN

They had a son and a daughter, named Guillaume X and Agnes (Maud).

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