Robert II de Marmion
Robert II was born before 1130 in Normandy,France.  He died on September 8th, 1143.

 Millicent de Rethel
Millicent was born before 1125.  She died after 1140.

 Robert III de Marmion
Robert III was born before 1155 in Castle of Fontenai,Fontenai le Marmion,near Caen,Normandy,France.  He died before May 15th, 1219 in Scrivelsby, Lincolnshire, England.