Who was Jonathan Thomas?

Jonathan Thomas (1750–1808) was born in Abington, Philadelphia, Pennsylvania, USA and died in Upper Dublin, Montgomery, Pennsylvania, United States. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Jonathan?

Right now, 2 researchers on YourRoots have Jonathan in their trees. The ancestor migration map traces 8 generations of this lineage.

What records do they have for Jonathan?

Records vary by researcher and can include census, vital, parish, cemetery, and family sources.

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Use Compare Tree on an available researcher profile to compare overlapping people and records.

Jonathan Thomas 1750–1808

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

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 Thomas in their family trees — each with their own records and documentation. Trace the migration path across 8 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 29 Mar 1750 · Abington, Philadelphia, Pennsylvania, USA

Died 25 Sep 1808 · Upper Dublin, Montgomery, Pennsylvania, United States

Father Daniel Thomas

Mother Susanna Livezey

Spouse Alice Jerret Jarrett

Children Lydia Cumming, Susan Thomas

Records

North America, Family Histories

Compare Tree

Researchers connected through Jonathan Thomas 1750–1808

Immediate Family

Parents

Spouse(s)

Children

Biography

Jonathan Thomas was born in 1750 in Abington, Philadelphia, Pennsylvania, USA, the child of daniel thomas and susanna livezey. Jonathan Thomas married alice jerret jarrett, and had children including lydia cumming, susan thomas. Jonathan Thomas passed away in 1808 in Upper Dublin, Montgomery, Pennsylvania, United States.

Sources

1

Record North America, Family Histories

Life Timeline

1750

Birth of Jonathan Thomas in Abington, Philadelphia, Pennsylvania, USA

Birth

1773

Jonathan Thomas was married in Horsham, Montgomery, Pennsylvania, United States

Marriage

1808

Death of Jonathan Thomas in Upper Dublin, Montgomery, Pennsylvania, United States

Death

Oldest Ancestor Line from Jonathan Thomas

This ancestor line traces from Middlesex, England (1537) to Abington, Philadelphia, Pennsylvania, USA (1750) across 8 generations.

Direct Lineage

generations

Frequently Asked Questions

: Jonathan Thomas (1750–1808) was born in Abington, Philadelphia, Pennsylvania, USA and died in Upper Dublin, Montgomery, Pennsylvania, 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 8 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.