*Sibell de Crepon
born (estimated 0973)

father:
*Herfast (Herbastus) de Crepon
born about 0945

mother:
*Cyrid Queen of Sweden
(end of information)

siblings:
*Aveline (Wevia) (Duceline) de Crepon born 974 Longueville, Normandy, France; Died: France
* Senfrie (Sainfrie) de Crepon Born: Abt 970 Of,France
*Gunnora d'Aunou (Anjou?) born Abt 0984 Of France
*Herfast de Crepon born about 0975 France

spouse:
*Hugues de Montgommery
born (estimated before 0970)

children:
*Roger de Montgomery Seignuer de Mont Viscount de Hies
born about 0985 St. Germain, Montgommery, Normandy, France

biographical and/or anecdotal:

notes or source:
LDS