Geoffrey II De Perche
Geoffrey II was born in 1042 in Normandy, France.  He died at the age of 58 in October 1100 in Castle Nogent-le-Rotrou.  He was buried in Church of the Monastery of St Dionysius the Areopagite.

 Beatrice De Montdidier
Beatrice was born in 1044 in Montdidier, Somme, France.

 Margaret De Perche
Margaret was born in 1067 in Morlaign, Normandy, France.  She died after 1156 in Warwick, Warwickshire, England.

 Routrou De Perche
Routrou was born in 1069.

 Julienne De Perche
Julienne was born in 1070.

 Matilda De Perche
Matilda was born in 1074 in Pontefact, Yorkshire, England.  She died at the age of 81 in 1155.