Jean I, Comte de Ponthieu

born:  Abt 1135 in Montreuil, France
died: 1191 in Acre, Palestine (2nd Crusade)

Father:  Guy II de Ponthieu
Mother:  Ida //

Spouse:  Beatrice Candavaine, Countess de St. Pol

Children:
1. Guillaume III Talvas de Montgomery