Robert de Grentemesnil
Robert was born about 0990 in Grentemesnil, Calvados, Normandy, France.  He died on June 17th, 1039 in France.  He was buried in St Mary, Norrey, Calvados, France.

 Hawise de Escshaffen Escalfoy d'Echafour
Hawise was born about 1007 in Echafour, Normandy, France.

 Baron Hugh de Grentemesnil of Hincle
Hugh was born about 1030 in Grentemesnil, Calvados, Normandy, France.  He died on February 22nd, 1094 in Leicester, Leicestershire, England.  He was buried in Normandy, Chapter house.