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William Thomas 1603–1676
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: June 21, 1603
Birth Location: Caernarvon, Caernarvonshire, Wales
Death Date: November 3, 1676
Death Location: Caernarvon, Caernarvonshire, Wales
Father: Griffith Thomas
Mother: Margred Arrowsmith
Spouse(s): Mary Thomas
Children: Elin Thomas
William Thomas was born in 1603 in Caernarvon, Caernarvonshire, Wales, the child of Griffith Thomas And Margred Arrowsmith. William Thomas married Mary Arkin Thomas, and had children including Elin Thomas. William Thomas passed away in 1676 in Caernarvon, Caernarvonshire, Wales.
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
Parents
Spouse(s)
Children
Biography
Early Life
William Thomas was born in 1603 in Caernarvon, Caernarvonshire, Wales, the child of Griffith Thomas And Margred Arrowsmith.
Family
William Thomas married Mary Arkin Thomas, and had children including Elin Thomas.
Later Years
William Thomas passed away in 1676 in Caernarvon, Caernarvonshire, Wales.
Life Timeline
Related Records
Found in 3 Family Trees
Each researcher's tree may show different family connections for this ancestor.