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Mary Williams 1641–1714

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 12 independent trees
Birth year and location consistent across 12 trees
Death year and location consistent across 12 trees

Compare a Public Tree Person with your own tree using Compare Tree.

B Reliability
B
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

12 researchers on YourRoots have Mary Williams 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: September 17, 2026 · Reliability: B — verified across 12 independent trees

Born 20 Sep 1641 · Newbury, Essex, Massachusetts, United States
Died 6 Oct 1714 · Haverhill, Essex, Massachusetts, United States
Father
Mother
Siblings ,

Researchers connected through Mary Williams 1641–1714

and 10 more tree owners connected with Mary Williams 1641–1714

Immediate Family

Parents
Spouse(s)
No spouse recorded
Children
No children recorded

Biography

In 1641, Mary Williams entered the world in Newbury, Essex, Massachusetts, United States, born to john williams and jane gould. Mary Williams passed away in 1714 in Haverhill, Essex, Massachusetts, United States.

Sources

  1. 1
    Record Family Data Collection - Individual Records

  2. 2
    Record Millennium File

  3. 3
    Marriage Records U.S. and International Marriage Records, 1560-1900

  4. 4
    Burial Records U.S., Find a Grave® Index, 1600s-Current

  5. 5
    Marriage Records U.S., New England Marriages Prior to 1700

  6. 6
    Vital Records Massachusetts, Town and Vital Records

  7. 7
    Record Familysearch.org

  8. 8
    Record Ancestry Family Tree

  9. 9
    Record Mayflower Gedcom File from the Internet

Life Timeline

1641
Birth of Mary Williams in Newbury, Essex, Massachusetts, United States
Birth
1714
Death of Mary Williams in Haverhill, Essex, Massachusetts, United States
Death

Oldest Ancestor Line from Mary Williams

This ancestor line traces from London, Essex, England (1601) to Newbury, Essex County, Massachusetts, United States of America (1641) across 2 generations.

Direct Lineage
generations

Frequently Asked Questions

Mary Williams (1641–1714) was born in Newbury, Essex, Massachusetts, United States and died in Haverhill, Essex, Massachusetts, United States. 12 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, 12 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.

Related Records

Mary Williams in the US Census
View census records

Mary Williams's Ancestors

Pedigree chart — 3 generations on record

Self
Mary Williams PTP
1641–1714
Newbury, Essex, Massachusetts, United States
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Mary Williams's Descendants

1.
MW
Mary Williams PTP 1641–1714