Who was Mary Johnson?

Mary Johnson (1686–1749) was born in Lexington, Middlesex, Massachusetts, United States and died in Willington, Tolland, Connecticut, United States. 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 7 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.

How do I compare family trees?

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

Mary Johnson 1686–1749

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 Johnson in their family trees — each with their own records and documentation. Trace the migration path across 7 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 20 Jan 1686 · Lexington, Middlesex, Massachusetts, United States

Died 9 Oct 1749 · Willington, Tolland, Connecticut, United States

Father John Johnson

Mother Mary Ann Kerley

Siblings Abigail Johnson, Amos Johnson, Deacon Samuel Johnson, Esther Johnson, John Johnson, Prudence Johnson, Rebeccah Johnson, Ruth Johnson, Samuel Johnson, Sarah Johnson, William Johnson

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Researchers connected through Mary Johnson 1686–1749

and 1 more tree owner connected with Mary Johnson 1686–1749

Immediate Family

Parents

John Johnson

Mary Ann Kerley

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

Mary Johnson was born in 1686 in Lexington, Middlesex, Massachusetts, United States, the child of john johnson and mary ann kerley. Mary Johnson passed away in 1749 in Willington, Tolland, Connecticut, United States.

Sources

Life Timeline

1686

Birth of Mary Johnson in Lexington, Middlesex, Massachusetts, United States

Birth

1749

Death of Mary Johnson in Willington, Tolland, Connecticut, United States

Death

Oldest Ancestor Line from Mary Johnson

This ancestor line traces from Chipping Campden, Gloucestershire, England (1510) to Lexington, Middlesex, Massachusetts, United States (1686) across 7 generations.

Direct Lineage

generations

Frequently Asked Questions

: Mary Johnson (1686–1749) was born in Lexington, Middlesex, Massachusetts, United States and died in Willington, Tolland, Connecticut, 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 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 7 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.