Guillaume IX "le Troubadour" de Poitiers, Duc d'Aquitaine et Gascogne et Comte d' Poitou

   FamilySearch ID: LBV3-PXG.

Guillaume married Philippa de Toulouse Duchesse consort d'Aquitaine, daughter of Guillaume IV " Fièrebrace" Conde de Toulouse and Emma de Mortain, on 8 Sep 1094 in Poitou, France. (Philippa de Toulouse Duchesse consort d'Aquitaine was born on 22 Oct 1073 in Toulouse, Aquitaine, France, christened in Aquitaine (Guyenne), France, died on 28 Nov 1118 in Maine-et-Loire, Pays de la Loire, France and was buried in 1118 in Maine-et-Loire, Pays de la Loire, France.)

Guillaume next married Ermengarde d'Anjou Duchesse d'Aquitaine et comtesse de Poitiers , Duchesse de Bretagne et comtesse de Rennes et Comtesse de Nantes, daughter of Foulques de Château-Landon IV and Hildegarde de Beaugency, in 1088. (Ermengarde d'Anjou Duchesse d'Aquitaine et comtesse de Poitiers , Duchesse de Bretagne et comtesse de Rennes et Comtesse de Nantes was born on 18 Mar 1068 in Anjou, Isère, Rhône-Alpes, France, died on 1 Jun 1146 in Jerusalem, Jerusalem, Israel and was buried in 1146 in Abbaye Saint-Sauveur de Redon, Bretagne, Royaume de France.)

Guillaume next married Amauberge de L'Île-Bouchard Viscomtesse de Châttellerault, daughter of Barthélémy de L'Isle-Bouchard and Gerberge de Blaison. (Amauberge de L'Île-Bouchard Viscomtesse de Châttellerault was born in 1079 in Isle Bouchard, France, christened in Châtellerault, Vienne, Poitou-Charentes, France and died on 7 Nov 1151 in L'Isle-Bouchard, Touraine, France.)