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Jonathan Crocker 1730–1809

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.

A Reliability
A
Reliability Score: A
Strong — 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 Crocker in their family trees — each with their own records and documentation. Trace the migration path across 11 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: A — verified across 2 independent trees, with linked records

Born 16 Mar 1730 · Cochester, Connecticut
Died 2 May 1809 · Cambridge, Washington, New York, USA
Father James Crocker
Mother Alice Swift (1698–1783)
Siblings Abigail Crocker, Ephraim Crocker, Hannah Crocker, James Crocker, Levi Crocker, Lydia Crocker, Simeon Crocker, Thankfull Crocker
Records
Geneanet Community Trees Index Mayflower Births and Deaths, Vol. …
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Researchers connected through Jonathan Crocker 1730–1809

and 1 more tree owner connected with Jonathan Crocker 1730–1809

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

In 1730, Jonathan Crocker entered the world in Cochester, Connecticut, born to james crocker and alice swift. Jonathan Crocker passed away in 1809 in Cambridge, Washington, New York, USA.

Sources

  1. 1
    Record Geneanet Community Trees Index

  2. 2
    Record Mayflower Births and Deaths, Vol. 1 and 2

Life Timeline

1730
Birth of Jonathan Crocker in Cochester, Connecticut
Birth
1809
Death of Jonathan Crocker in Cambridge, Washington, New York, USA
Death

Oldest Ancestor Line from Jonathan Crocker

This ancestor line traces from Great Beddow (Baddow), Chelmsford Borouh, Essex, England (1489) to Cochester, Connecticut (1730) across 11 generations.

Direct Lineage
generations

Frequently Asked Questions

Jonathan Crocker (1730–1809) was born in Cochester, Connecticut and died in Cambridge, Washington, New York, USA. 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 (A) 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 11 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

James Crocker
Father
Alice Swift
1698–1783 · Mother

Jonathan Crocker's Ancestors

Pedigree chart — 3 generations on record

Self
Jonathan Crocker PTP
1730–1809
Cochester, Connecticut
Parents
Unknown
Alice Swift PTP
1698–1783
Sandwich, Barnstable, Massachusetts, USA
Grandparents
Unknown
Unknown
Unknown
Unknown

Jonathan Crocker's Descendants

1.
JC
Jonathan Crocker PTP 1730–1809