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Male Guillaume IX D'+ Aquitaine Click to view Guillaume IX D'+ Aquitaine in the family tree

Guillaume IX D'+ was born on October 22nd, 1071 in Aquitaine, France.  Guillaume IX D'+'s father was Guillaume VIII D'+ Aquitaine and his mother was Hildegarde De+ Bourgogne.  His paternal grandparents were Guillaume V D'+ Aquitaine and Agnes De+ Bourgogne; his maternal grandparents were Robert De+ Capet and Ermegarde Blanche D'+ Anjou. He had a half-sister named Agnes D'.  He died at the age of 55 on February 10th, 1127 in France.


Guillaume IX D'+'s first family with HIldegarde D' Anjou

‌Guillaume IX D'+ and HIldegarde D' were married in a religious ceremony about 1089.


Guillaume IX D'+'s second family with Mahaut Philippa De+ Toulouse

‌Guillaume IX D'+ and Mahaut Philippa De+ were married in a religious ceremony in 1094.  They had two sons and two daughters, named Guillaume X D'+, Raimond I De, Agnes D'+ and Adelheid Adelle D'.


Guillaume IX D'+'s third family with Berthe+ X

‌Guillaume IX D'+ and Berthe+ were married in a religious ceremony in Relationship.  They had a son named Guillaume I De+.


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