Geoffrey II Perche
Geoffrey II was born in 1042 in Perche, Normandy, France.  He died at the age of 58 in October 1100.

 Beatrice Montdidier
Beatrice was born in 1051 in Montdider, Picardy, France.

 Julienne Perche
Julienne was born in 1069 in Normandy, France.

 Rautrou Perche
Rautrou was born in 1090 in Wormleighton, Warwickshire, Eng.  He died at the age of 54 in April 1144.