Lord Robert II de Marmion
Robert II was born about 1093 in Normandie,France.  He died on September 8th, 1143 in Coventry,Warwickshire,England.

 Milicent Stanton de Rethel
Milicent Stanton was born about 1118.  She died before 1155.

 Lord Robert III de Marmion
Robert III was born before 1133 in Normandy,France.  He died about October 1181.