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Guillaume Plantagenet 1136–1163

✓ Public Tree Person

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: July 22, 1136

Birth Location: Argentan, Orne, Basse-Normandie, France

Death Date: January 30, 1163

Death Location: Rouen, Seine-Maritime, Haute-Normandie, France

Father:

Mother:

Guillaume Plantagenet was born in 1136 in Argentan, Orne, Basse-Normandie, France, the child of Geoffrey V Count Of Anjou Plantagenet And Matilda Countess Danjou Beauclerc. Guillaume Plantagenet passed away in 1163 in Rouen, Seine-Maritime, Haute-Normandie, France.

GP

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.

Full name consistent across 9 independent trees
Birth year and location consistent across 9 trees
Death year and location consistent across 9 trees

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
B
Criteria:
  • 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

Guillaume Plantagenet was born in 1136 in Argentan, Orne, Basse-Normandie, France, the child of Geoffrey V Count Of Anjou Plantagenet And Matilda Countess Danjou Beauclerc.

Later Years

Guillaume Plantagenet passed away in 1163 in Rouen, Seine-Maritime, Haute-Normandie, France.

Sources

  1. 1
    Land Records Netherlands, GenealogieOnline Trees Index
  2. 2
    Family Tree Ancestry Family Trees

Life Timeline

1136
Born in Argentan, Orne, Basse-Normandie, France
1163
Died in Rouen, Seine-Maritime, Haute-Normandie, France

Found in 9 Family Trees

Each researcher's tree may show different family connections for this ancestor.