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Male John (Jean) I Count of Ponthieu Click to view John (Jean) I Count of Ponthieu in the family tree

John (Jean) I Count of was born about 1140 in Montreuil, Pas-de-Calais, France.  John (Jean) I Count of's father was Guy II Count of Ponthieu and his mother was Ida de St. Pol.  He was an only child.  He died in 1191 in Acre, Palestine.


John (Jean) I Count of's first family with Laura (Laurette) de St. Valery

‌John (Jean) I Count of and Laura (Laurette) de were married in a religious ceremony after 1162 in 1st husband 2nd wife - divorced.


John (Jean) I Count of's second family with Beatrice de St. Pol

‌John (Jean) I Count of and Beatrice de were married in a religious ceremony before 1177 in 3rd wife.  They had a son named William (Guillaume) III Count of.


John (Jean) I Count of's third family with Matilda

‌John (Jean) I Count of and Matilda were married in a religious ceremony in 1st wife.  They had a daughter named Adele de.

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