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Jean I d'Avesnes 1218–1257
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: May 1, 1218
Birth Location: Houffalize, Luxembourg,
Death Date: December 24, 1257
Death Location: Valenciennes, Nord, Nord-Pas-de-Calais, France
Father:
Mother:
The story of Jean I d'Avesnes began in 1218 in Houffalize, Luxembourg,. Jean I d'Avesnes married Aleid Van Holland, and had children including Bouchard De Hainaut D Avessbes, Boudewijn Van Avesnes, Florenz Von Hennegau, Floris De Avesnes, Guido D Avessnes, Guillaume De Avesnes, Guy D Avesnes, Guy De Avesnes, Jean Ier De Hainaut, Jeanne D Avesnes, Margaret De Averenges. Jean I d'Avesnes passed away in 1257 in Valenciennes, Nord, Nord-Pas-de-Calais, 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 Jean I d'Avesnes began in 1218 in Houffalize, Luxembourg,.
Family
Jean I d'Avesnes married Aleid Van Holland, and had children including Bouchard De Hainaut D Avessbes, Boudewijn Van Avesnes, Florenz Von Hennegau, Floris De Avesnes, Guido D Avessnes, Guillaume De Avesnes, Guy D Avesnes, Guy De Avesnes, Jean Ier De Hainaut, Jeanne D Avesnes, Margaret De Averenges.
Later Years
Jean I d'Avesnes passed away in 1257 in Valenciennes, Nord, Nord-Pas-de-Calais, France.
Sources
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1
Family Tree Ancestry Family Trees
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2
Family Tree "FamilySearch Family Tree," database, \i FamilySearch\i0
Life Timeline
Found in 3 Family Trees
Each researcher's tree may show different family connections for this ancestor.