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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 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
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

3 researchers on YourRoots have William Plantagenet in their family trees — each with their own records and documentation. Trace the migration path across 3 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

Born 24 Jun 1348 · Windsor, Berkshire, , England
Died 5 Sep 1348 · Windsor, Berkshire, , England
Father Edward Plantagenet (1312–1377)
Mother Philippa D Avesnes
Siblings Blanche Plantagenet, Earl Buckingham Essex, Edmund England, Edmund Plantagenet, Edward Degault, Edward The Black Plantagenet, Henry Iv Plantagenet, Isabel Plantagenet, Jane Of England, Joan Of England, Joan Plantagenet, John De Southeray, John Gaunt Plantagenet, Lionel England, Lionel Plantagenet, Margaret Plantagenet, Mary Plantagenet, Thomas Plantagenet, William Plantagenet

Researchers connected through William Plantagenet 1348–1348

and 2 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, Berkshire, England. William Plantagenet passed away in 1348 in Windsor, Berkshire, England.

Sources

Life Timeline

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

Oldest Ancestor Line from William Plantagenet

This ancestor line traces from Avesnes, Pas-de-Calais, Nord-Pas-de-Calais, France (1286) to Windsor, Berkshire, , England (1348) across 3 generations.

Direct Lineage
generations

Frequently Asked Questions

William Plantagenet (1348–1348) was born in Windsor, Berkshire, , England and died in Windsor, Berkshire, , 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 (B) based on cross-tree validation.
Right now, 3 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 3 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.

William Plantagenet's Ancestors

Pedigree chart — 3 generations on record

Self
William Plantagenet PTP
1348–1348
Windsor, Berkshire, , England
Parents
Edward III Plantagenet PTP
1312–1377
Windsor, Berkshire, , England
Unknown
Grandparents
Edward II Plantagenet PTP
1284–1327
Castle, Caernarvonshire, , Wales
Unknown
Unknown
Unknown

William Plantagenet's Descendants

1.
WP
William Plantagenet PTP 1348–1348