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Jonathan Coolidge 1660–1660

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.

B Reliability
B
Reliability Score: B
Medium — 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 Jonathan Coolidge in their family trees — each with their own records and documentation. Trace the migration path across 6 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 2 independent trees

Born 22 Sep 1660 · Watertown, Middlesex, Massachusetts, United States
Died 18 Nov 1660 · Watertown, Middlesex, Massachusetts, United States
Father Ensign John Coolidge
Mother Hannah Livermore
Siblings Abigail Coolidge, Daniel Coolidge, Elizabeth Coolidge, Grace Coolidge, Hannah Coolidge, John Coolidge Iii, Sarah Coolidge

Researchers connected through Jonathan Coolidge 1660–1660

and 1 more tree owner connected with Jonathan Coolidge 1660–1660

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

In 1660, Jonathan Coolidge entered the world in Watertown, Middlesex, Massachusetts, United States, born to ensign john coolidge and hannah livermore. Jonathan Coolidge passed away in 1660 in Watertown, Middlesex, Massachusetts, United States.

Sources

Life Timeline

1660
Birth of Jonathan Coolidge in Watertown, Middlesex, Massachusetts, United States
Birth
1660
Death of Jonathan Coolidge in Watertown, Middlesex, Massachusetts, United States
Death

Oldest Ancestor Line from Jonathan Coolidge

This ancestor line traces from Dedham, Essex, England (1521) to Watertown, Middlesex, Massachusetts, United States (1660) across 6 generations.

Direct Lineage
generations

Frequently Asked Questions

Jonathan Coolidge (1660–1660) was born in Watertown, Middlesex, Massachusetts, United States and died in Watertown, Middlesex, Massachusetts, United States. 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 (B) based on cross-tree validation.
Right now, 2 researchers on YourRoots have Jonathan 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 6 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.

Jonathan Coolidge's Ancestors

Pedigree chart — 3 generations on record

Self
Jonathan Coolidge PTP
1660–1660
Watertown, Middlesex, Massachusetts, United States
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Jonathan Coolidge's Descendants

1.
JC
Jonathan Coolidge PTP 1660–1660