† 1223
Father: Richard de Creully, Baron de Creully † 1175
Mother: Mathilde de Saint-Clair, Dame de Villiers-Fossard abt 1135 – 1184
Married: unknown
Father: unknown
Mother: unknown
Child 01: Richard II de Creully, Baron de Creully † 1245
Child 02: Robert de Creully, Seigneur de Saint-Clair-sur-l'Elle † 1261