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Mary Biscoe 1658–1691

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
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

2 researchers on YourRoots have Mary Biscoe in their family trees — each with their own records and documentation. Trace the migration path across 4 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 22 Nov 1658 · Watertown, Middlesex, Massachusetts, USA
Died 20 Apr 1691 · Cambridge, Middlesex, Massachusetts, USA
Father John Biscoe
Mother Elizabeth Bidlestone
Siblings Elizabeth Biscoe Jackson, John Phillip Biscoe, Sary Biscoe, Thomas Briscoe

Researchers connected through Mary Biscoe 1658–1691

and 1 more tree owner connected with Mary Biscoe 1658–1691

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

Mary Biscoe was born in 1658 in Watertown, Middlesex, Massachusetts, USA, the child of john biscoe and elizabeth bidlestone. Mary Biscoe passed away in 1691 in Cambridge, Middlesex, Massachusetts, USA.

Sources

Life Timeline

1658
Birth of Mary Biscoe in Watertown, Middlesex, Massachusetts, USA
Birth
1691
Death of Mary Biscoe in Cambridge, Middlesex, Massachusetts, USA
Death

Oldest Ancestor Line from Mary Biscoe

This ancestor line traces from Barnstaple, shire, Devon, England, United Kingdom (1563) to Watertown, Middlesex, Massachusetts, USA (1658) across 4 generations.

Direct Lineage
generations

Frequently Asked Questions

Mary Biscoe (1658–1691) was born in Watertown, Middlesex, Massachusetts, USA and died in Cambridge, Middlesex, Massachusetts, 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 (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 4 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.

Mary Biscoe's Ancestors

Pedigree chart — 3 generations on record

Self
Mary Biscoe PTP
1658–1691
Watertown, Middlesex, Massachusetts, USA
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Mary Biscoe's Descendants

1.
MB
Mary Biscoe PTP 1658–1691