Jean I de Ponthieu
Birth:
Abt 1135
Death:
1191
FCID:9900:164
Parents
Father:
Guy II [Count of] Ponthieu
Mother:
Ida [Countess of] Ponthieu
Marriage(s)
Beatrice de St. Pol
md.
Children
1.
Guillaume III [Count of] Ponthieu
b. 1179