Mary Day 1666–1723
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
13 researchers on YourRoots have Mary Day in their family trees — each with their own records and documentation. Trace the migration path across 4 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.
Last updated: July 22, 2026 · Reliability: B — verified across 13 independent trees
Researchers connected through Mary Day 1666–1723
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and 12 more tree owners connected with Mary Day 1666–1723
Immediate Family
Biography
Mary Day was born in 1666 in Springfield, Hampden, Massachusetts, United States, the child of thomas day and sarah cooper. Mary Day passed away in 1723 in Springfield, Hampden, Massachusetts, United States.
Sources
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1Record Geneanet Community Trees Index
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2Burial Records U.S., Find a Grave® Index, 1600s-Current
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3Record U.S., Sons of the American Revolution Membership Applications, 1889-1970
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4Record One World Tree (sm)
Life Timeline
Oldest Ancestor Line from Mary Day
This ancestor line traces from Black Notley, Essex, England (1565) to Springfield, Hampden, Massachusetts, USA (1666) across 4 generations.
Frequently Asked Questions
- Mary Day (1666–1723) was born in Springfield, Hampden, Massachusetts, United States and died in Springfield, Hampden, Massachusetts, United States. 13 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, 13 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 4 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.
Mary Day's Ancestors
Pedigree chart — 3 generations on record