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.

 Philippa (Maude, Mathilde) of Toulouse
Philippa was born about 1073 in Toulouse, France.  She died on November 28th, 1117.

 Guillaume  X, Duc d'Aquitaine
Guillaume  was born in 1099 in Toulouse, France.  He died at the age of 38 on April 9th, 1137 in Santiago de Compostela, Spain.