Guillaume de la Ferte-Mace   ***
Guillaume was born in 1027.  He died at the age of 15 in 1042.

 Emma de Conteville
Emma was born in 1029 in Conteville, Normandy, France.  She died at the age of 37 on October 14th, 1066.

 Guillaume de la Ferte-Mace
Guillaume was born in 1042.