Guillaume (the Fat) VIII, Duc d'Aquitaine
Guillaume, known as the Fat, was born about 1026 in Aquitaine, Bordeaux, France.  He died on September 25th, 1086 in Aquitaine, Bordeaux, France.

 Hildegarde of Burgundy
Hildegarde was born about 1030 in Burgundy, France.  She died after 1104.

 Guillaume (the Troubadour) IX, Duc d'Aquitaine
Guillaume, known as the Troubadour, was born on October 22nd, 1071 in Aquitaine, Bordeaux, France.  He died at the age of 54 on February 10th, 1126 in Poitiers, Vienne, France.