Mary DeMill 1707–1786
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
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- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
- Record available
- Descendant's record available
- Star tree owner
4 researchers on YourRoots have Mary DeMill 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 4 independent trees
Researchers connected through Mary DeMill 1707–1786
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and 3 more tree owners connected with Mary DeMill 1707–1786
Immediate Family
Biography
In 1707, Mary DeMill entered the world in Stamford, Delaware, New York, United States, born to capt pieter demille and marratie maria vanderheul. Mary DeMill married nathaniel selleck, and had children including abraham selleck, mary selleck. Mary DeMill passed away in 1786 in New York, New York, New York, United States.
Sources
Life Timeline
Oldest Ancestor Line from Mary DeMill
This ancestor line traces from Menen, West-Vlaanderen, Belgium (1490) to Stamford, Delaware, New York, United States (1707) across 7 generations.
Frequently Asked Questions
- Mary DeMill (1707–1786) was born in Stamford, Delaware, New York, United States and died in New York, New York, New York, United States. 4 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, 4 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 DeMill's Ancestors
Pedigree chart — 3 generations on record