Gui I De Ponthieu Count de Ponthieu
Birth date:
ABT 1040
Birth place:
, , , France
 
Death date:
  1101
Death place:
  , , , France

de Ponthieu Family

Parents:
Father: Hugh De Ponthieu
Mother: Bertha de Aumale
Spouse:
Spouse: Ada
 
Siblings:
Wulfnoth
Guy I De Ponthieu
Enguerrand Ponthieu
Engurrand II D'aumale
Enguerrand III II
Helissende (Elisenda) De PonThieu
Enguerrand II
Waleran of Ponthieu
Enguerrand III
Unknown De Ponthieu
Wulfnoth
Enguerrand of Aumale
Se Ponthieu
Beatrix de Ponthieu
of Ponthieu
Enguerrand Ii D'aumâle
Gui I De Ponthieu Count de Ponthieu
Wulfnoth
Guy I Ponthieu
Children:
John Montgomery Count of Ponthieu and Montgomery
John I Montgomery De Ponthieu (Comte De Ponthieu)
Agnes
Jean I Count von Ponthieu
Jean I (John I) de Ponthieu
Jean Talvas
Agnes
Ida
Enguerrand
Maud
John (Jean) I Count of Ponthieu and Montreuil