Countess married Aquitaine, DUKE OF AQUITAINE Guillaume Iv (Fier-À-Bras) before 969. Guillaume (son of (III of Aquitaine), COUNT OF POITIERS William I of Poitou and Normandy, COUNTESS OF POITIERS Adèle (Gerloc) of) was born about 949 in Of, Aquitaine; died on 3 Feb 995 in France. [Group Sheet] [Family Chart]