Mary Avery (1798–1859) was born in North Stonington, New London, Connecticut, USA and died in North Stonington, New London, Connecticut, 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 29 generations of this lineage.

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

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Mary Avery 1798–1859

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 Avery in their family trees — each with their own records and documentation. Trace the migration path across 29 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: C — verified across 2 independent trees

Born 9 DEC 1798 · North Stonington, New London, Connecticut, USA

Died 8 NOV 1859 · North Stonington, New London, Connecticut, USA

Father William Avery

Mother Margaret

Spouse Stanton Hewitt

Children Charles Edwin Hewitt, Jane Eliza Hewitt, Margaret Lucindo Hewitt, Maria Louisa Hewitt, Mary Ann Hewitt, Mary Augusta Hewitt, Oliver Avery Hewitt, William Stanton Hewitt

Siblings William Avery, Zipporah Avery

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Researchers connected through Mary Avery 1798–1859

and 1 more tree owner connected with Mary Avery 1798–1859

Immediate Family

Parents

Spouse(s)

Children

Margaret Lucindo Hewitt

William Stanton Hewitt

Biography

In 1798, Mary Avery entered the world in North Stonington, New London, Connecticut, USA, born to william avery and margaret. Mary Avery married stanton hewitt, and had children including charles edwin hewitt, jane eliza hewitt, margaret lucindo hewitt, maria louisa hewitt, mary ann hewitt, mary augusta hewitt, oliver avery hewitt, william stanton hewitt. Mary Avery passed away in 1859 in North Stonington, New London, Connecticut, USA.

Sources

Life Timeline

1798

Birth of Mary Avery in North Stonington, New London, Connecticut, USA

Birth

1859

Death of Mary Avery in North Stonington, New London, Connecticut, USA

Death

Oldest Ancestor Line from Mary Avery

This ancestor line traces from Eure, Loire, Rhone-Alpes, France (1000) to North Stonington, New London, Connecticut, USA (1798) across 29 generations.

Direct Lineage

generations

Frequently Asked Questions

: Mary Avery (1798–1859) was born in North Stonington, New London, Connecticut, USA and died in North Stonington, New London, Connecticut, 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 (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 29 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.