John Jean I
Birth date:
ABT 1140
Birth place:
, , ,
 
Death date:
  30 JUN 1191
Death place:
  Acre, Palestine, ,

Jean I Family

Parents:
Father: Gui II de Ponthieu
Mother: Ida De Saint Pol
Spouse:
Spouse: Beatrice Candavaine
 
Siblings:
Adela De Ponthieu
Agnes De Ponthieu
Gui De Ponthieu
Susan Pauline Fuller
John Jean I
John Montgomery Count of Ponthieu and Montgomery
John (Jean) I Count of Ponthieu and Montreuil
Children:
William III Count of Ponthieu
Adele Ponthieu
William II Talvas of Ponthieu