Guillaume IV Duke Of Aquitaine

Guillaume IV Duke was born in 0949.  Guillaume IV Duke's father was William I Of Aquitaine and his mother was Adele Princess Of Normandy.  His paternal grandparents were Ebles Duke Of Aquitaine and Elgiva Princess Of England; his maternal grandparents were Rollo Duke Of Normandy and Poppa Duchess Of Normandy. He had a sister named Adelaide Princess.  He was the older of the two children. He had two half-sisters named AdelaidePrincess and Adelaide Princess.