Sir Johanes "John" Tayer\Tawier\Thayer I 1503–1561
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
Compare a Public Tree Person with your own tree using Compare Tree.
- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
- Record available
- Descendant's record available
- Star tree owner
19 researchers on YourRoots have Sir I 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 19 independent trees
Researchers connected through Sir I 1503–1561
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and 18 more tree owners connected with Sir I 1503–1561
Immediate Family
Biography
Sir Johanes "John" Tayer, Tawier, Thayer I was born in 1503 in Thornbury, Gloucestershire, England. Sir Johanes "John" Tayer, Tawier, Thayer I married lady constance tawier holbrook, and had children including agnes thayer, agneta agnes tawier thayer, alice chaffey, constance tayer tawier thayer holbrook, constance thayer, edith thayer tawler tawier, jane thayer, jane thayertawer, joan thayer, john tayer, jone joan jane thayer, jone thayer, katherine thayer tawier of thornbury, margery thayer, margery thayer tawier of thornbury, sir johanes john william thayer baron thayer of thornbury ii, sir johanes ii john william ii thayer baron thayer of thornbury tayer ii, thomas thayer, thomas thayer tawier, walter thayer tawier of thornbury, wilhemus william thayer tawier, william willihelmus thayer tawier, william willihelmus tawier thayer. Sir Johanes "John" Tayer, Tawier, Thayer I passed away in 1561 in Thornbury, Gloucestershire, England.
Sources
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1Record Geneanet Community Trees Index
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2Burial Records UK and Ireland, Find a Grave Index
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3Record Ancestry Family Tree
Life Timeline
Oldest Ancestor Line from Sir I
This ancestor line traces from Castle Cary, Glastonbury, Somerset, England, United Kingdom (1474) to Thornbury, Gloucestershire, England (1503) across 2 generations.
Frequently Asked Questions
- Sir I (1503–1561) was born in Thornbury, Gloucestershire, England and died in Thornbury, Gloucestershire, England. 19 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, 19 researchers on YourRoots have Sir 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
Sir I's Ancestors
Pedigree chart — 3 generations on record