II Routrou
II was born in 1070 in Perche, Normandy, France.  He died at the age of 74 in April 1144.

 Matilda of England
Matilda of was born about 1086 in London, Middlesex, England.  She died on November 25th, 1120.

 Philippe de Perche
Philippe was born in 1103.

 Maude de Perche
Maude was born in 1105 in Perche, Normandy, France.  She died at the age of 38 on May 28th, 1143.