William Duke of Aquitaine

William Duke of was born in 1026.  William Duke of's father was William "The Great" Duke of Aquitaine and his mother was Agn·es Countess Of Burgundy.  His paternal grandparents were William II "Ironarm" Count of Poitou and Emma of Blois; his maternal grandparents were William 1st Pereginus King Of Lombard and Ermetrude De Roucy. He had a sister named Agnes Princess of.  He was the younger of the two children. He had three half-brothers named William Duke of, Odo (Eudes) of and Theobald of.  He died at the age of 60 on September 25th, 1086 in Chateau-de-chize, France.