Marie (Jeanne) de Ponthieu Cts de Ponthieu

Marie (Jeanne) de Ponthieu was born on April 17th, 1199 in of Aum, le, Seine-Maritime, France.  She died at the age of 52 in September 1251 in Abbeville, France.

‌Marie (Jeanne) de Ponthieu and Simon de Dammartin II de Aum,le were married in a religious ceremony in 1212 in Compeigne, France.  They had four daughters named Johanna de Dammartin, Agatha, Marie and Philippa.

‌Marie (Jeanne) de Ponthieu and Mathieu de Montmorency were married in a religious ceremony.