WilliamIII Count of Ponthieu, Sir
Birth:
1179
Ponthieu, France
Death:
1221
France
Burial:
Abt 1221
FCID:15859:89047
Parents
Father:
Jean Count of Pontthieu and Montreil, Sir
Mother:
Beatrice St Pol, Lady
Marriage(s)
Alice II Alix Princess of France, Hrh
md. 20 Aug 1195
Castile, Spain
Children
1.
Marie J Montreu ... Ponthieu, Lady
b. 17 Apr 1199