WILLIAM III, COUNT OF POITOU; DUKE) AQUITAINE (I

WILLIAM III, COUNT OF POITOU; DUKE) AQUITAINE's father was Ebles Aquitaine and his mother was UNKNOWN Elgiva.  His paternal grandparents were II Ranulf and UNKNOWN Adelaide.  He was an only child.

They had a son and a daughter, named WILLIAM IV, COUNT OF POITOU) AQUITAINE and ADBELAHIDE PRINCESS OF.