Hugh deGrentemesnil
Hugh was born about 1030 in Grentemesnil,Calvados,Normandy,France.  He died in Leicestershire,England.

 Adeliza Alice de Beaumont
Adeliza Alice was born in 1055 in Beaumont, -Sur-Risle, France.  She died at the age of 36 on July 11th, 1091.

 Agnes de Grentemesnil
Agnes was born in 1075 in Grentemesnil, Calvados, France.