William (de Vernon) de Reviers, Earl of Devon
Birth:
Abt 1128
of Devon, England
Death:
10 Sep 1217
Burial:
Christ Church, Twynham, England
FCID:6414:30016
Parents
Father:
Baldwin de Rivers, Earl of Devon
Mother:
Adeliza Lucia Debaalum
Marriage(s)

Mabel (Mabirie) de Beaumont, Countess of Devon
md. Abt 1189
of France
Children
1.
Living
2.
Living
3.
Living