Sign up to explore more
Create a free account to navigate family trees, view ancestors, and discover connections.
Sign up to explore more
Create a free account to navigate family trees, view ancestors, and discover connections.
Pierre de Bretagne 1241–1268
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 2, 1241
Birth Location: Dreux, Eure-et-Loir, France
Death Date: October 19, 1268
Death Location: Paris, Paris, Île-de-France, France
Father:
Mother:
The story of Pierre de Bretagne began in 1241 in Dreux, Eure-et-Loir, France. Pierre de Bretagne married Marguerite De Flandre. Pierre de Bretagne passed away in 1268 in Paris, Paris, Île-de-France, 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 Pierre de Bretagne began in 1241 in Dreux, Eure-et-Loir, France.
Family
Pierre de Bretagne married Marguerite De Flandre.
Later Years
Pierre de Bretagne passed away in 1268 in Paris, Paris, Île-de-France, France.
Sources
-
1
Family Tree "FamilySearch Family Tree," database, <i>FamilySearch</i>
Life Timeline
Found in 3 Family Trees
Each researcher's tree may show different family connections for this ancestor.