Marie (Jeanne) de Ponthieu Cts de Ponthieu

Marie (Jeanne) de Ponthieu was born on April 17th, 1199 in of Aum, le, Seine-Maritime, France.  Marie (Jeanne) de Ponthieu's father was Guillaume II Talvas de Ponthieu Ct de Ponthieu and her mother was Alice Capet de Ponthieu de France.  She was an only child.  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.