Henry Percy (1341–1407) was born in Alnwick Castle, Alnwick, Northumberland, England and died in Bramham Moor, Bramber, West Sussex, Tadcaster, Yorkshire, England. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Henry?

Right now, 2 researchers on YourRoots have Henry in their trees. The ancestor migration map traces 7 generations of this lineage.

What records do they have for Henry?

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.

Henry de Percy 1341–1407

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 2 independent trees

Birth year and location consistent across 2 trees

Death year and location consistent across 2 trees

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

C Reliability

Reliability Score: C

Basic — 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

2 researchers on YourRoots have Henry Percy in their family trees — each with their own records and documentation. Trace the migration path across 7 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: C — verified across 2 independent trees

Born 10 Nov 1341 · Alnwick Castle, Alnwick, Northumberland, England

Died 19 Feb 1407 · Bramham Moor, Bramber, West Sussex, Tadcaster, Yorkshire, England

Father Henry De Percy Sir

Mother Mary Plantagenet Of Lancaster Baroness Percy

Spouse Margaret De Neville

Children Henry Hotspur Percy Lord Percy Kb Kg, Ralph Percy Sir, Thomas Percy

Siblings Thomas Percy 1St And Last Earl Of Worcester Kg Pc

Compare Tree

Researchers connected through Henry Percy 1341–1407

and 1 more tree owner connected with Henry Percy 1341–1407

Immediate Family

Parents

Henry De Percy Sir

Mary Plantagenet Of Lancaster Baroness Percy

Spouse(s)

Margaret De Neville

Maud Lucy Baroness Lucy

Children

Henry Hotspur Percy Lord Percy Kb Kg

Ralph Percy Sir

Thomas Percy

Biography

Henry de Percy was born in 1341 in Alnwick Castle, Alnwick, Northumberland, England, the child of henry de percy sir and mary plantagenet of lancaster baroness percy. Henry de Percy married margaret de neville, maud lucy baroness lucy, and had children including henry hotspur percy lord percy kb kg, ralph percy sir, thomas percy. Henry de Percy passed away in 1407 in Bramham Moor, Bramber, West Sussex, Tadcaster, Yorkshire, England.

Sources

Life Timeline

1341

Birth of Henry de Percy in Alnwick Castle, Alnwick, Northumberland, England

Birth

1407

Death of Henry de Percy in Bramham Moor, Bramber, West Sussex, Tadcaster, Yorkshire, England

Death

Oldest Ancestor Line from Henry Percy

This ancestor line traces from France (1160) to Alnwick Castle, Alnwick, Northumberland, England (1341) across 7 generations.

Direct Lineage

generations

Frequently Asked Questions

: Henry Percy (1341–1407) was born in Alnwick Castle, Alnwick, Northumberland, England and died in Bramham Moor, Bramber, West Sussex, Tadcaster, Yorkshire, England. 2 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 (C) based on cross-tree validation.
: Right now, 2 researchers on YourRoots have Henry 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 7 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.