Who was Thomas Beauchamp?

Thomas Beauchamp (1314–1369) was born in Warwick Castle, Warwickshire, , England and died in Calais, Pas-de-Calais, Nord-Pas-de-Calais, France. 3 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Thomas?

Right now, 3 researchers on YourRoots have Thomas in their trees. The ancestor migration map traces 4 generations of this lineage.

What records do they have for Thomas?

Records vary by researcher and can include census, vital, parish, cemetery, and family sources.

How do I compare family trees?

Use Compare Tree on an available researcher profile to compare overlapping people and records.

Thomas (11th Earl Warwick) De Beauchamp 1314–1369

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 3 independent trees

Birth year and location consistent across 3 trees

Death year and location consistent across 3 trees

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

B Reliability

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

3 researchers on YourRoots have Thomas Beauchamp 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: July 22, 2026 · Reliability: B — verified across 3 independent trees, with linked records

Born 14 Feb 1314 · Warwick Castle, Warwickshire, , England

Died 13 Nov 1369 · Calais, Pas-de-Calais, Nord-Pas-de-Calais, France

Father Guy 10Th Earl Warwick Debeauchamp

Mother Alice Detoeni

Spouse Catherine Demortimer

Children Alice Debeauchamp, Elizabeth Debeauchamp, Guy Beauchamp, Joan De Beauchamp, Joan Debeauchamp, Margaret Beauchamp, Matilda Beauchamp, Maud Debeauchamp, Philippa Beauchamp, Reinbrun Debeauchamp, Thomas 12Th Earl Of Warwick Debeauchamp, Thomas Debeauchamp, William Baron Abergavenny De Beauchamp, William 1St Baron Bergavenny Beauchamp

Siblings Emma Debeauchamp, Giles Debeauchamp, Isabel Beauchamp, Juliana Deleybourne Baroness Hastings, Maud Debeauchamp

Records

Millennium File

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Researchers connected through Thomas Beauchamp 1314–1369

and 2 more tree owners connected with Thomas Beauchamp 1314–1369

Immediate Family

Parents

Guy 10Th Earl Warwick Debeauchamp

Alice Detoeni

Spouse(s)

Catherine Demortimer

Children

Alice Debeauchamp

Elizabeth Debeauchamp

Thomas 12Th Earl Of Warwick Debeauchamp

Thomas Debeauchamp

William Baron Abergavenny De Beauchamp

William 1St Baron Bergavenny Beauchamp

Biography

In 1314, Thomas (11th Earl Warwick) De Beauchamp entered the world in Warwick Castle, Warwickshire, England, born to guy 10th earl warwick debeauchamp and alice detoeni. Thomas (11th Earl Warwick) De Beauchamp married catherine demortimer, and had children including alice debeauchamp, elizabeth debeauchamp, guy beauchamp, joan de beauchamp, joan debeauchamp, margaret beauchamp, matilda beauchamp, maud debeauchamp, philippa beauchamp, reinbrun debeauchamp, thomas 12th earl of warwick debeauchamp, thomas debeauchamp, william baron abergavenny de beauchamp, william 1st baron bergavenny beauchamp. Thomas (11th Earl Warwick) De Beauchamp passed away in 1369 in Calais, Pas-de-Calais, Nord-Pas-de-Calais, France.

Sources

1

Record Millennium File

Life Timeline

1314

Birth of Thomas (11th Earl Warwick) De Beauchamp in Warwick Castle, Warwickshire, England

Birth

1369

Death of Thomas (11th Earl Warwick) De Beauchamp in Calais, Pas-de-Calais, Nord-Pas-de-Calais, France

Death

Oldest Ancestor Line from Thomas Beauchamp

This ancestor line traces from Shere, Surrey, , England (1208) to Warwick Castle, Warwickshire, , England (1314) across 4 generations.

Direct Lineage

generations

Frequently Asked Questions

: Thomas Beauchamp (1314–1369) was born in Warwick Castle, Warwickshire, , England and died in Calais, Pas-de-Calais, Nord-Pas-de-Calais, France. 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 Thomas 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.