abt 1142 - 21.10.1166
Father: Geoffrey II de Mandeville, 1st Earl of Essex 1092 - 14.09.1144
Mother: Rohese de Vere, abt 1100 - 21.10.1166
Married: Eustachie Gouët, 1130 - 12.11.1164
Father: Guillaume III Gouët, Seigneur de Montmirail bef 1080 - aft 1140
Mother: Eustachie (Mabille, Mabel) de Normandie
No issue.