Osbern de BOLEBEC
He married Avelina (Aveline) de Crepon Abt 1001 at France . Avelina (Aveline) de Crepon was born at of Longueville, Normandie, France Abt 974 daughter of Herbastus de Crepon and Mrs. Herbastus de Crepon .
They were the parents of 3
children:
Walter Giffard, Lord Longueville
born Abt 1010.
Berenger Giffard
born 1012.
Osborne (Osbert) (Gyffarde) Giffard
born Abt 1049.
Osbern de Bolebec died 1063 at France .
Avelina (Aveline) de Crepon died at France .