Mary Thayer 1704–1787
What is a Public Tree Person?
A Public Tree Person is an ancestor documented independently by multiple YourRoots tree owners. When several researchers' family histories converge on the same person, we publish a shared page that combines what they've documented.
Why this is a Public Tree Person
Compare a Public Tree Person with your own tree using Compare Tree.
- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
- Record available
- Descendant's record available
- Star tree owner
2 researchers on YourRoots have Mary Thayer in their family trees — each with their own records and documentation. Trace the migration path across 7 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.
Last updated: August 25, 2026 · Reliability: B — verified across 2 independent trees
Researchers connected through Mary Thayer 1704–1787
“”
and 1 more tree owner connected with Mary Thayer 1704–1787
Immediate Family
Biography
The story of Mary Thayer began in 1704 in Mendon, Worcester, Massachusetts. Mary Thayer passed away in 1787 in Uxbridge, Worcester, Massachusetts.
Sources
-
1Record The Church of Jesus Christ of Latter-day Saints, Ancestral File (R) (Copyright (c) 1987, June 1998, data as of 5 January 1998)
Life Timeline
Oldest Ancestor Line from Mary Thayer
This ancestor line traces from Thornbury, Gloucestershire, Eng (1503) to Mendon, Worcester, Massachusetts (1704) across 7 generations.
Frequently Asked Questions
- Mary Thayer (1704–1787) was born in Mendon, Worcester, Massachusetts and died in Uxbridge, Worcester, Massachusetts. 2 researchers on YourRoots have this ancestor in their family trees, each with their own records. This page combines what they've independently documented and assigns a Reliability Score (B) based on cross-tree validation.
- Right now, 2 researchers on YourRoots have Mary in their trees. They're working independently, so connecting with them is a good way to cross-check your records and find things you might have missed. You can also explore the ancestor migration map that traces 7 generations of this lineage geographically.
- It varies by researcher — some have census records, others have marriage certificates, parish registers, or family Bible entries. Scroll up to see exactly what each person has cited.
- Use the "Compare Tree" button on any researcher's profile above. You can compare your tree side by side with theirs, see where your records overlap or differ, and collaborate to fill gaps.
Related Records
Mary Thayer's Ancestors
Pedigree chart — 3 generations on record