Mary Jones (1812–1862) was born in , Clermont, Ohio, USA and died in Summitville, Lee, Iowa, USA. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Mary?

Right now, 2 researchers on YourRoots have Mary in their trees. The ancestor migration map traces 19 generations of this lineage.

What records do they have for Mary?

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

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Mary Polly Jones 1812–1862

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 Mary Jones in their family trees — each with their own records and documentation. Trace the migration path across 19 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.

Last updated: July 22, 2026 · Reliability: B — verified across 2 independent trees

Born 5 Jun 1812 · , Clermont, Ohio, USA

Died 19 Jun 1862 · Summitville, Lee, Iowa, USA

Father Thomas Jones

Mother Susannah Susan Baum

Siblings Barbara Jones, Cynthia Ann Jones, Eliza Jones, Elizabeth Sarah Jones, Isaac Jones, Susanna Jones

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Researchers connected through Mary Jones 1812–1862

and 1 more tree owner connected with Mary Jones 1812–1862

Immediate Family

Parents

Thomas Jones

Susannah Susan Baum

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

The story of Mary Polly Jones began in 1812 in, Clermont, Ohio, USA. Mary Polly Jones passed away in 1862 in Summitville, Lee, Iowa, USA.

Sources

Life Timeline

1812

Birth of Mary Polly Jones in, Clermont, Ohio, USA

Birth

1862

Death of Mary Polly Jones in Summitville, Lee, Iowa, USA

Death

Oldest Ancestor Line from Mary Jones

This ancestor line traces from Roeulx, Walloon, Belgium (1237) to , Clermont, Ohio, USA (1812) across 19 generations.

Direct Lineage

generations

Frequently Asked Questions

: Mary Jones (1812–1862) was born in , Clermont, Ohio, USA and died in Summitville, Lee, Iowa, 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 (B) based on cross-tree validation.
: Right now, 2 researchers on YourRoots have Mary 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 19 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.