William de Cantilupe
William was born about 1102 in Longueville, Gersey, Wales.  He died in Longueville, Gersey, Wales.

 Melette de Dynan
Melette was born about 1105.  Melette is no longer alive.

 Nicholas de Cantilupe
Nicholas was born about 1126 in Longueville, Gersey, Wales.  He died about 1182 in Calstone, Wiltshire, England.