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William "Grand Senior" Briggs IMMIGRANT 1645–1728
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, 1645
Birth Location: Thornbury, South Gloucestershire Unitary Authority, Gloucestershire, England
Death Date: January 3, 1728
Death Location: Taunton, Bristol, Province of Massachusetts Bay
Father:
Mother: Ann Thayer
William "Grand Senior" Briggs IMMIGRANT was born in 1645 in Thornbury, South Gloucestershire Unitary Authority, Gloucestershire, England, the child of John Briggs Immigrant And Ann Agnes Thayer. William "Grand Senior" Briggs IMMIGRANT married Sarah Macomber, and had children including Elizabeth Briggs Twin. William "Grand Senior" Briggs IMMIGRANT passed away in 1728 in Taunton, Bristol, Province of Massachusetts Bay.
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 "Grand Senior" Briggs IMMIGRANT was born in 1645 in Thornbury, South Gloucestershire Unitary Authority, Gloucestershire, England, the child of John Briggs Immigrant And Ann Agnes Thayer.
Family
William "Grand Senior" Briggs IMMIGRANT married Sarah Macomber, and had children including Elizabeth Briggs Twin.
Later Years
William "Grand Senior" Briggs IMMIGRANT passed away in 1728 in Taunton, Bristol, Province of Massachusetts Bay.
Life Timeline
Related Records
Found in 3 Family Trees
Each researcher's tree may show different family connections for this ancestor.