Guillaume V (III) , "the Grand" Duke of AQUITAINE, COUNT OF POITIERS

Guillaume V (III) , "the Grand" Duke of Aquitaine, Count of Poitiers - Agnès, Countess of Bourgogne

Guillaume V (III) , "the Grand" Duke of Aquitaine, Count of Poitiers was born at of Poitiers, Vienne, Poitou Charentes, France 975. His parents were Guillaume IV (Fier-à-bras) Aquitaine, Duke of Aquitaine and Emma, Countess of Champagne, Duchess of Aquitaine.

He married Agnès, Countess of Bourgogne Bef Mar 1018 at France . Agnès, Countess of Bourgogne was born at of Bourgogne, France Abt 987 daughter of Otto Guillaume, Count of Bourgogne, King of Lombard and Ermentrude (Irmtrude) , Countess of Reims .

They were the parents of 4 children:
Pierre-Guillaume V d' Aquitaine, Duke of Guyenne born Abt 1019.
Agnès, Princess of Aquitaine born Abt 1020.
Guillaume VIII (Guy Geoffroy) , Duke of Aquitaine born Abt 1026.
Béatrice d' Aquitaine born Abt 1027.

Guillaume V (III) , "the Grand" Duke of Aquitaine, Count of Poitiers died 31 Jan 1030 at France .

Agnès, Countess of Bourgogne died 10 Nov 1068 .