*Guillaume VIII (Guy Geoffroy) Duke of Aquitaine
born about 1026 Aquitaine
died 25 September 1086 Chateau De Chizay, Poitou, Aquitaine

*Guillaume V (III) "The Grand" Duke of Aquitaine
born 0975 Poitiers, Aquitaine
died 31 January 1030 France

*Agnáes Countess of Bourgogne
born about 0987 Bourgogne
died 10 November 1068
married before March 1018 France

*Agnáes Princess of Aquitane born abtou 1020 Aquitaine died 14 December 1077
Pierre-Guillaume V of Aquitane born about 1019 Aquitaine died 1058
*Bâeatrice de Poitou d'Aquitane born about 1027 Aquitaine died 1109

spouse (1st):
*Ermensinde de Longwy
born about 1040
died after 1059

children (from 1st marriage):
*Clemence de Poitou
born 1060 Poitou, France
died after 1129

spouse (2nd?):
*Hildegarde Princess of France
born Abt 1049 Bourgogne, France
died Aft 1104
married 1068 France

children (from 2nd marriage):
*Guillaume VII (IX) Duke of Aquitaine
born 22 Oct 1071 Aquitaine, France
died 10 Feb 1126/1127 France
Bâeatrice Princess of Aquitaine born Abt 1080 Of Toulouse died 1110
Hugues D'Aquitaine born Abt 1075 Of, Aquitaine died 1126
Agnáes D'Aquitaine born Abt 1073 Of, Aquitaine died 1097

biographical and/or anecdotal:

notes or source: