Guillaume (Towhead) III, Duc d'Aquitaine
Guillaume, known as Towhead, was born about 0915 in Poitou, Aquitaine, France.  He died on April 3rd, 0963.

 Adele de Normandie
Adele was born about 0917 in Normandy, France.  She died after October 14th, 0962.

 Guillaume (Iron Arm) IV, Duc d'Aquitaine
Guillaume, known as Iron Arm, was born about 0937 in Poitou, Aquitaine, France.  He died on February 3rd, 0994.