How many people are researching Mary?

Right now, 2 researchers on YourRoots have Mary in their trees. The ancestor migration map traces 2 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 Barker 1740–1822

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.

C Reliability

Reliability Score: C

Basic — 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 Barker in their family trees — each with their own records and documentation. Trace the migration path across 2 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: C — verified across 2 independent trees

Born 23 Jan 1740 · Acton, Middlesex, Massachusetts

Died 26 Feb 1822 · Temple, Hillsborough, New Hampshire, United States

Father John Barker

Mother Martha Fletcher

Spouse Eliott C Powers Sr

Children Mary Molly Powers

Compare Tree

Researchers connected through Mary Barker 1740–1822

and 1 more tree owner connected with Mary Barker 1740–1822

Immediate Family

Parents

Spouse(s)

Children

Biography

The story of Mary Barker began in 1740 in Acton, Middlesex, Massachusetts. Mary Barker married eliott c powers sr, and had children including mary molly powers. Mary Barker passed away in 1822 in Temple, Hillsborough, New Hampshire, United States.

Sources

Life Timeline

1740

Birth of Mary Barker in Acton, Middlesex, Massachusetts

Birth

1822

Death of Mary Barker in Temple, Hillsborough, New Hampshire, United States

Death

Oldest Ancestor Line from Mary Barker

This ancestor line traces from Concord, Mdx, Massachusetts, USA (1714) to Acton, Middlesex, Massachusetts (1740) across 2 generations.

Direct Lineage

generations

Frequently Asked Questions

: Mary Barker (1740–1822) was born in Acton, Middlesex, Massachusetts and died in Temple, Hillsborough, New Hampshire, 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 (C) 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 2 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.