Name:
Herbastus de Crepon
Relationship to Gilbert de Clare, 4th Earl of Gloucester :
Change 8 x Great Grandfather
Herbastus de Crepon -> Gunnor de Crepon -> Richard II de Normandie -> Robert II de Normandie -> William I The Conqueror (King of England 1066-10 -> Henry I Beauclerc (King of England 1100-1135) -> Robert de Mellent de Caen, 1st Earl of Glouceste -> William FitzRobert, 2nd Earl of Gloucester -> Alice FitzRobert -> Gilbert de Clare, 4th Earl of Gloucester