Jean I de Ponthieu
Birth:
Abt 1140
of Ponthieu, France
Death:
1191
FCID:5256:12451
Parents
Father:
Guy II de Ponthieu
Mother:
Ida Ponthieu, Mrs
Marriage(s)
Beatrice de Saint Pol
md.
Children
1.
Guillaume de Ponthieu
b. 1179