Jeanne Queen Castilla-Leon, Countess of Poitou Dammartin 1216–1279
What is a Public Tree Person?
A Public Tree Person is an ancestor documented independently by multiple YourRoots tree owners. When several researchers' family histories converge on the same person, we publish a shared page that combines what they've documented.
Why this is a Public Tree Person
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- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
- Record available
- Descendant's record available
- Star tree owner
3 researchers on YourRoots have Jeanne Dammartin in their family trees — each with their own records and documentation. Trace the migration path across 6 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.
Last updated: August 25, 2026 · Reliability: B — verified across 3 independent trees
Researchers connected through Jeanne Dammartin 1216–1279
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and 2 more tree owners connected with Jeanne Dammartin 1216–1279
Immediate Family
Biography
Jeanne Queen Castilla-Leon, Countess of Poitou Dammartin was born in 1216 in Dammartin, Haute-Marne, Champagne-Ardenne, France., the child of simon dammartin and maria jeanne countess montreuil ponthieu. Jeanne Queen Castilla-Leon, Countess of Poitou Dammartin married fernando ferdinand iii the saint king castile and leon, and had children including eleanor consort engand countess castile. Jeanne Queen Castilla-Leon, Countess of Poitou Dammartin passed away in 1279 in Abbéville, Essonne, Ile-de-France, France.
Sources
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1Record Millennium File
Life Timeline
Oldest Ancestor Line from Jeanne Dammartin
This ancestor line traces from Dammartin, Seine-et-Marne, Ile-de-France, FRANCE (1042) to Dammartin, Haute-Marne, Champagne-Ardenne, France. (1216) across 6 generations.
Frequently Asked Questions
- Jeanne Dammartin (1216–1279) was born in Dammartin, Haute-Marne, Champagne-Ardenne, France. and died in Abbéville, Essonne, Ile-de-France, France. 3 researchers on YourRoots have this ancestor in their family trees, each with their own records. This page combines what they've independently documented and assigns a Reliability Score (B) based on cross-tree validation.
- Right now, 3 researchers on YourRoots have Jeanne in their trees. They're working independently, so connecting with them is a good way to cross-check your records and find things you might have missed. You can also explore the ancestor migration map that traces 6 generations of this lineage geographically.
- It varies by researcher — some have census records, others have marriage certificates, parish registers, or family Bible entries. Scroll up to see exactly what each person has cited.
- Use the "Compare Tree" button on any researcher's profile above. You can compare your tree side by side with theirs, see where your records overlap or differ, and collaborate to fill gaps.
Jeanne Dammartin's Ancestors
Pedigree chart — 3 generations on record