Who was Mary Leonard?

Mary Leonard (1647–1724) was born in Springfield, Hampden Co., Massachusetts and died in Springfield, Hampden Co., Massachusetts. 3 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Mary?

Right now, 3 researchers on YourRoots have Mary in their trees. The ancestor migration map traces 3 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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Use Compare Tree on an available researcher profile to compare overlapping people and records.

Mary Leonard 1647–1724

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 3 independent trees

Birth year and location consistent across 3 trees

Death year and location consistent across 3 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

3 researchers on YourRoots have Mary Leonard in their family trees — each with their own records and documentation. Trace the migration path across 3 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 3 independent trees

Born 14 SEP 1647 · Springfield, Hampden Co., Massachusetts

Died 1 JAN 1724 · Springfield, Hampden Co., Massachusetts

Father John Leonard

Mother Sarah Heath

Spouse Samuel Bliss

Children Jonathan Bliss

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Researchers connected through Mary Leonard 1647–1724

and 2 more tree owners connected with Mary Leonard 1647–1724

Immediate Family

Parents

Spouse(s)

Children

Biography

In 1647, Mary Leonard entered the world in Springfield, Hampden Co., Massachusetts, born to john leonard and sarah heath. Mary Leonard married samuel bliss, thomas leonard, and had children including jonathan bliss. Mary Leonard passed away in 1724 in Springfield, Hampden Co., Massachusetts.

Sources

Life Timeline

1647

Birth of Mary Leonard in Springfield, Hampden Co., Massachusetts

Birth

1724

Death of Mary Leonard in Springfield, Hampden Co., Massachusetts

Death

Oldest Ancestor Line from Mary Leonard

This ancestor line traces from Mobberly, Cheshire, , England (1601) to Springfield, Hampden Co., Massachusetts (1647) across 3 generations.

Direct Lineage

generations

Frequently Asked Questions

: Mary Leonard (1647–1724) was born in Springfield, Hampden Co., Massachusetts and died in Springfield, Hampden Co., Massachusetts. 3 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, 3 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 3 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.