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Mary Dixon Roberts Thayer Cooke 1534–1611

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 7 independent trees
Birth year and location consistent across 7 trees
Death year and location consistent across 7 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

7 researchers on YourRoots have Mary Cooke 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: B — verified across 7 independent trees, with linked records

Born 17 Jan 1534 · Thornbury, Gloucestershire, England
Died 20 Apr 1611 · Thornbury, South Gloucestershire Unitary Authority, Gloucestershire, England
Father Thomas Roberts
Mother Elizabeth Fremingham
Spouse John Thayer
Children Margery Thayer, Secillia Tayer

Researchers connected through Mary Cooke 1534–1611

and 6 more tree owners connected with Mary Cooke 1534–1611

Biography

Mary Dixon Roberts Thayer Cooke was born in 1534 in Thornbury, Gloucestershire, England, the child of thomas roberts and elizabeth fremingham. Mary Dixon Roberts Thayer Cooke married john thayer, and had children including margery thayer, secillia tayer. Mary Dixon Roberts Thayer Cooke passed away in 1611 in Thornbury, South Gloucestershire Unitary Authority, Gloucestershire, England.

Sources

  1. 1
    Record Geneanet Community Trees Index

Life Timeline

1534
Birth of Mary Dixon Roberts Thayer Cooke in Thornbury, Gloucestershire, England
Birth
1570
Mary Dixon Roberts Thayer Cooke was married in Thornbury, Gloucestershire, England, United Kingdom
Marriage
1575
Mary Dixon Roberts Thayer Cooke was married in Thornbury, Gloucestershire, England, United Kingdom
Marriage
1611
Death of Mary Dixon Roberts Thayer Cooke in Thornbury, Gloucestershire, England
Death

Oldest Ancestor Line from Mary Cooke

This ancestor line traces from Glassenbury, Kent, England, United Kingdom (1494) to Thornbury, Gloucestershire, England (1534) across 2 generations.

Direct Lineage
generations

Frequently Asked Questions

Mary Cooke (1534–1611) was born in Thornbury, Gloucestershire, England and died in Thornbury, South Gloucestershire Unitary Authority, Gloucestershire, England. 7 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, 7 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.

Mary Cooke's Ancestors

Pedigree chart — 3 generations on record

Self
Mary Dixon Roberts Thayer Cooke PTP
1534–1611
Thornbury, Gloucestershire, England
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Mary Cooke's Descendants

1.
MC
Mary Dixon Roberts Thayer Cooke PTP 1534–1611