Robert II Fronteboeuf de Estuteville
Robert II Fronteboeuf was born about 1065 in Normandy, France or Cottingham, Yorkshire, England.  He died in 1106 in Tenchebrai.

 Adeliza de Beaumont
Adeliza was born before 1070.  She died after 1085.

 Robert III de Stuteville
Robert III was born about 1085 in Cottingham, Yorkshire, England.  He died in 1183.