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Isaac Peirce 1700–1773

Public Tree Person

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

Full name consistent across 2 independent trees
Birth year and location consistent across 2 trees
Death year and location consistent across 2 trees

Compare a Public Tree Person with your own tree using Compare Tree.

C Reliability
C
Reliability Score: C
Basic — based on the source tree
Grade scale
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
Verification checklist
  • Record available
  • Descendant's record available
  • Star tree owner

2 researchers on YourRoots have Isaac Peirce in their family trees — each with their own records and documentation. Trace the migration path across 15 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: C — verified across 2 independent trees

Born 19 Sep 1700 · Watertown, Middlesex County, Massachusetts, United States of America
Died 21 Aug 1773 · Waltham, Middlesex County, Massachusetts, United States of America
Father Joseph Perice
Mother Mary Warren
Siblings Prudence Merriam

Researchers connected through Isaac Peirce 1700–1773

and 1 more tree owner connected with Isaac Peirce 1700–1773

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

The story of Isaac Peirce began in 1700 in Watertown, Middlesex County, Massachusetts, United States of America. Isaac Peirce passed away in 1773 in Waltham, Middlesex County, Massachusetts, United States of America.

Sources

Life Timeline

1700
Birth of Isaac Peirce in Watertown, Middlesex County, Massachusetts, United States of America
Birth
1773
Death of Isaac Peirce in Waltham, Middlesex County, Massachusetts, United States of America
Death

Oldest Ancestor Line from Isaac Peirce

This ancestor line traces from France (1085) to Watertown, Middlesex County, Massachusetts, United States of America (1700) across 15 generations.

Direct Lineage
generations

Frequently Asked Questions

Isaac Peirce (1700–1773) was born in Watertown, Middlesex County, Massachusetts, United States of America and died in Waltham, Middlesex County, Massachusetts, United States of America. 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 (C) based on cross-tree validation.
Right now, 2 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 15 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.

Isaac Peirce's Ancestors

Pedigree chart — 3 generations on record

Self
Isaac Peirce PTP
1700–1773
Watertown, Middlesex County, Massachusetts, United States of America
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Isaac Peirce's Descendants

1.
IP
Isaac Peirce PTP 1700–1773