Lady Mary Dixon Roberts Baroness Cooke and Thayer 1534–1611
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
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- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
- Record available
- Descendant's record available
- Star tree owner
3 researchers on YourRoots have Lady Thayer 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 3 independent trees
Researchers connected through Lady Thayer 1534–1611
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and 2 more tree owners connected with Lady Thayer 1534–1611
Immediate Family
Biography
The story of Lady Mary Dixon Roberts Baroness Cooke and Thayer began in 1534 in Thornbury, Gloucestershire, England. Lady Mary Dixon Roberts Baroness Cooke and Thayer married sir johanes ii john william ii thayer baron thayer of thornbury, and had children including cuthberta thayer, johanes child thayer tayer, john thayer, margery margareta thayer, margery thayer tawier, richard richardus thayer tawier lord, sir johanes john edward thayer baron thayer of thornbury iii, thomas thayer tayer, wilihelmus william tayer thayer infant 1, william wilihelmus thayer, william thayer. Lady Mary Dixon Roberts Baroness Cooke and Thayer passed away in 1611 in Thornbury, Gloucestershire, England.
Sources
Life Timeline
Oldest Ancestor Line from Lady Thayer
This ancestor line traces from Brenchley, Kent, England (1502) to Thornbury, Gloucestershire, England (1534) across 2 generations.
Frequently Asked Questions
- Lady Thayer (1534–1611) was born in Thornbury, Gloucestershire, England and died in Thornbury, Gloucestershire, England. 3 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, 3 researchers on YourRoots have Lady 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
Lady Thayer's Ancestors
Pedigree chart — 3 generations on record
Lady Thayer's Descendants
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1. PTP 1557–1558
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2. PTP 1561–1562
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3. PTP 1557–1572
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4. PTP 1560–1620