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William Plantagenet 1348–1348

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 4 independent trees
Birth year and location consistent across 4 trees
Death year and location consistent across 4 trees

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

B Reliability
B
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

4 researchers on YourRoots have William Plantagenet in their family trees — each with their own records and documentation. Trace the migration path across 11 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.

Last updated: August 25, 2026 · Reliability: B — verified across 4 independent trees

Born 24 Jun 1348 · Windsor Castle, Berkshire, England
Died 5 Sep 1348 · Windsor Castle, Berkshire, England
Father King Edward Iii Of England Plantagenet 3Rd Cousin 22X Removed 93Rn C7J
Mother Philippa Of Hainault Queen Consort Of England
Siblings Blanche England Plantagenet, Blanche Plantagenet, Clarence Lionel Of Antwerpplantagenet, Edmund Langley Prince Of England Duke Of York Plantagenet, Edward The Black Prince Of Woodstock Prince Of Wales Duke Of Cornwall Knight Of The Order Of The Garter House Of Plantagenet, Isabel Plantagenet, Isabella Plantagenet, Joan England, Joan Plantagenet, John Of Gaunt 1St Duke Of Lancaster And Aquitaine House Of Plantagenet Knight Of The Order Of The Garter Gwzx F4D, Lionel Antwerp Plantagenet, Margaret Of England, Mary Plantagenet, Phillippa Plantagenet, Prince Thomas Of Woodstock 1St Duke Of Gloucester Earl Of Buckingham And Essex Lords Appellant Knight Of The Order Of The Garter, Princess Joan Plantagenet Princess Of England House Of Plantagenet, Son Plantagenet, William England Plantagenet
Records
Source
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Researchers connected through William Plantagenet 1348–1348

and 3 more tree owners connected with William Plantagenet 1348–1348

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

The story of William Plantagenet began in 1348 in Windsor Castle, Berkshire, England. William Plantagenet passed away in 1348 in Windsor Castle, Berkshire, England.

Sources

  1. 1
    Record Source

Life Timeline

1348
Birth of William Plantagenet in Windsor Castle, Berkshire, England
Birth
1348
Death of William Plantagenet in Windsor Castle, Berkshire, England
Death

Oldest Ancestor Line from William Plantagenet

This ancestor line traces from Rouen, Seine Inferieure, Normandy, France (1000) to Windsor Castle, Berkshire, England (1348) across 11 generations.

Direct Lineage
generations

Frequently Asked Questions

William Plantagenet (1348–1348) was born in Windsor Castle, Berkshire, England and died in Windsor Castle, Berkshire, England. 4 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, 4 researchers on YourRoots have William 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 11 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

King Edward Iii Of England Plantagenet 3Rd Cousin 22X Removed 93Rn C7J
Father
Philippa Of Hainault Queen Consort Of England
Mother

William Plantagenet's Ancestors

Pedigree chart — 3 generations on record

Self
William Plantagenet PTP
1348–1348
Windsor Castle, Berkshire, England
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

William Plantagenet's Descendants

1.
WP
William Plantagenet PTP 1348–1348