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Marie de Ponthieu 1199–1250
What is a Public Tree Person?
A YourRoots Public Tree Person is a tree person based on aggregated data from family trees uploaded to the YourRoots network.
Our system scans the entire tree network and detects tree persons shared between multiple trees uploaded by different tree owners.
Using our proprietary algorithm and AI tools, we evaluate Public Tree Person matching based on name, birth date/location, death date/location, and parents/descendants matching.
We regularly update our database to produce more Public Tree Persons.
Birth Date: April 17, 1199
Birth Location: Aumale, Seine-Maritime, Normandie, France
Death Date: September 21, 1250
Death Location: Abbey of Valloires, Argoules, Somme, Picardie, France
Father:
Mother:
The story of Marie de Ponthieu began in 1199 in Aumale, Seine-Maritime, Normandie, France. Marie de Ponthieu married Simon Ii De Dammartin, and had children including Agathe De Dammartin, Jeanne De Dammartin, Marie De Dammartin, Mathilde De Dammartin, Philippa De Dammartin. Marie de Ponthieu passed away in 1250 in Abbey of Valloires, Argoules, Somme, Picardie, France.
Why This Is a Public Tree Person
This person was detected across multiple family trees uploaded by different tree owners in the YourRoots network. Using our proprietary algorithm and AI tools, we evaluate matching based on name, birth/death dates and locations, and parents/descendants matching.
Reliability Score
This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.
- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
Verification checklist:
- Record available
- Descendant's record available
- Star tree owner
Immediate Family
No immediate family data available.
Biography
Early Life
The story of Marie de Ponthieu began in 1199 in Aumale, Seine-Maritime, Normandie, France.
Family
Marie de Ponthieu married Simon Ii De Dammartin, and had children including Agathe De Dammartin, Jeanne De Dammartin, Marie De Dammartin, Mathilde De Dammartin, Philippa De Dammartin.
Later Years
Marie de Ponthieu passed away in 1250 in Abbey of Valloires, Argoules, Somme, Picardie, France.
Sources
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1
Family Tree "FamilySearch Family Tree," database, <i>FamilySearch</i>
Life Timeline
Found in 4 Family Trees
Each researcher's tree may show different family connections for this ancestor.