Isaac Allerton 1627–1702
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
3 researchers on YourRoots have Isaac Allerton 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: August 25, 2026 · Reliability: B — verified across 3 independent trees, with linked records
Researchers connected through Isaac Allerton 1627–1702
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and 1 more tree owner connected with Isaac Allerton 1627–1702
Immediate Family
Biography
In 1627, Isaac Allerton entered the world in Plymouth, Plymouth, Massachusetts, born to isaac allerton and fear brewster. Isaac Allerton married elizabeth willoughby. Isaac Allerton passed away in 1702 in Westmoreland, Virginia.
Sources
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1Record American Genealogical-Biographical Index (AGBI)
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2Record Family Data Collection - Births
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3Record Family Data Collection - Deaths
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4Record Family Data Collection - Individual Records
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5Record Virginia Colonial Militia, 1651-1776
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6Probate/Wills Westmoreland County, Virginia Wills, 1654-1800
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7Record A history of the Allerton family in the United States, 1585 to 1885, and a genealogy of the descendants of Isaac Allerton, "May
Life Timeline
Oldest Ancestor Line from Isaac Allerton
This ancestor line traces from Scrooby, Nottinghamshire, England (1534) to Plymouth, Plymouth, Massachusetts (1627) across 4 generations.
Frequently Asked Questions
- Isaac Allerton (1627–1702) was born in Plymouth, Plymouth, Massachusetts and died in Westmoreland, Virginia. 3 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, 3 researchers on YourRoots have Isaac 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.
Related Records
Isaac Allerton's Ancestors
Pedigree chart — 3 generations on record