_William II TAILLEFER ______+ | _Arnald II TAILLEFER _____| | | | |____________________________ | _William IV TAILLEFER ____________| | | | | ____________________________ | | | | |__________________________| | | | |____________________________ | | |--Odon TAILLEFER | | _Fulk II INGELGER __________+ | | (0905 - 0960) | _Geoffrey I INGELGER _____| | | (0938 - 0987) | | | |_Gerberga of UNKNOWN _______ | | |_Ermengarde-Gerberga of INGELGER _| (0956 - 1024) | | _Robert HERBERTIAN _________+ | | (0907 - 0968) |_Adélaide of HERBERTIAN _| (0934 - 0982) | |_Adelaide-Werra of BOSONID _+