William DE MESCHINES
William was born about 1100 in Gernon Castle,Normandy,France.

 Cecily DE RUMILLY
Cecily was born about 1100 in Normandy,France.

 Maud or Matilda DE MESCHINES
Maud or Matilda DE was born about 1114 in Harringworth,Northamptonshire,England.