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Blanche Plantagenet 1384–1409

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 Blanche Plantagenet in their family trees — each with their own records and documentation. Trace the migration path across 13 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 3 independent trees

Born 2 Jul 1384 · Peterborough Castle, Cambridgeshire, , England
Died 21 May 1409 · Neutadt, , Alsace, Germany
Father Henry Iv Bolingbroke
Mother Mary De Bohun
Siblings Edmund Labourde, Edward Plantagenet, Henry V Plantagenet, Humphrey De Glouchester, John Lancaster, Philippa Plantagenet, Son Unnamed Plantagenet Of Lancaster, Thomas Lancaster

Researchers connected through Blanche Plantagenet 1384–1409

and 2 more tree owners connected with Blanche Plantagenet 1384–1409

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

Blanche Plantagenet was born in 1384 in Peterborough Castle, Cambridgeshire, England, the child of henry iv bolingbroke and mary de bohun. Blanche Plantagenet passed away in 1409 in Neutadt, Alsace, Germany.

Sources

Life Timeline

1384
Birth of Blanche Plantagenet in Peterborough Castle, Cambridgeshire, England
Birth
1409
Death of Blanche Plantagenet in Neutadt, Alsace, Germany
Death

Oldest Ancestor Line from Blanche Plantagenet

This ancestor line traces from Normandy, , , France (1000) to Peterborough Castle, Cambridgeshire, , England (1384) across 13 generations.

Direct Lineage
generations

Frequently Asked Questions

Blanche Plantagenet (1384–1409) was born in Peterborough Castle, Cambridgeshire, , England and died in Neutadt, , Alsace, Germany. 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 Blanche 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 13 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.

Blanche Plantagenet's Ancestors

Pedigree chart — 3 generations on record

Self
Blanche Plantagenet PTP
1384–1409
Peterborough Castle, Cambridgeshire, , England
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Blanche Plantagenet's Descendants

1.
BP
Blanche Plantagenet PTP 1384–1409