Thomas Grey (1384–1415) was born in Alnwick Castle,Alnwick,Northumberland,England and died in North Gate,Southampton,Hampshire,England. 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 8 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.

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Thomas Grey 1384–1415

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.

A Reliability

Reliability Score: A

Strong — 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 Grey in their family trees — each with their own records and documentation. Trace the migration path across 8 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: A — verified across 3 independent trees, with linked records

Born 30 NOV 1384 · Alnwick Castle,Alnwick,Northumberland,England

Died 3 AUG 1415 · North Gate,Southampton,Hampshire,England

Father Thomas Gray

Mother Joan De Mowbray

Spouse Alice De Neville

Siblings Henry Grey, John Grey, Maud Grey, William Grey

Records

"Genealogical Research of Kirk Larson" "FamilySearchÂ Ancestral Fileâ v4.19"

Compare Tree

Researchers connected through Thomas Grey 1384–1415

and 2 more tree owners connected with Thomas Grey 1384–1415

Immediate Family

Parents

Thomas Gray

Joan De Mowbray

Spouse(s)

Alice De Neville

Children

No children recorded

Biography

In 1384, Thomas Grey entered the world in Alnwick Castle,Alnwick,Northumberland,England, born to thomas gray and joan de mowbray. Thomas Grey married alice de neville. Thomas Grey passed away in 1415 in North Gate,Southampton,Hampshire,England.

Sources

1

Record "Genealogical Research of Kirk Larson"
2

Record "FamilySearchÂ Ancestral Fileâ v4.19"

Life Timeline

1384

Birth of Thomas Grey in Alnwick Castle,Alnwick,Northumberland,England

Birth

1415

Death of Thomas Grey in North Gate,Southampton,Hampshire,England

Death

Oldest Ancestor Line from Thomas Grey

This ancestor line traces from France (1160) to Alnwick Castle, Alnwick, Northumberland, England (1384) across 8 generations.

Direct Lineage

generations

Frequently Asked Questions

: Thomas Grey (1384–1415) was born in Alnwick Castle,Alnwick,Northumberland,England and died in North Gate,Southampton,Hampshire,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 (A) 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 8 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.