Mary Foster 1686–1768
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
7 researchers on YourRoots have Mary Foster in their family trees — each with their own records and documentation. Trace the migration path across 3 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.
Last updated: September 17, 2026 · Reliability: B — verified across 7 independent trees
Researchers connected through Mary Foster 1686–1768
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and 6 more tree owners connected with Mary Foster 1686–1768
Immediate Family
Biography
The story of Mary Foster began in 1686 in Chelmsford, Middlesex, Massachusetts, United States. Mary Foster married ester fletcher, stephen pierce, william fletcher sr, and had children including benjamin fletcher, capt william fletcher jr, jonathan fletcher, lydia fletcher, oliver fletcher, reuben amos fletcher, robert fletcher sr, robert pierce, sampson fletcher, samuel fletcher, thomas fletcher. Mary Foster passed away in 1768 in Chelmsford, Middlesex, Massachusetts, United States.
Sources
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1Record Shaking the Tree
Life Timeline
Oldest Ancestor Line from Mary Foster
This ancestor line traces from Boston, Suffolk County, Massachusetts, Colonial America (1635) to Chelmsford, Middlesex, Massachusetts, United States (1686) across 3 generations.
Frequently Asked Questions
- Mary Foster (1686–1768) was born in Chelmsford, Middlesex, Massachusetts, United States and died in Chelmsford, Middlesex, Massachusetts, United States. 7 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, 7 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 3 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 Foster's Ancestors
Pedigree chart — 3 generations on record
Mary Foster's Descendants
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1. PTP 1711–1771
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2. PTP 1721–1739
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3. PTP 1724–1799