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Margaret of England Plantagenet 1240–1275

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.

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

2 researchers on YourRoots have Margaret Plantagenet 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: August 25, 2026 · Reliability: B — verified across 2 independent trees

Born 29 Sep 1240 · Windsor Castle, Windsor, Berkshire, England
Died 26 Feb 1275 · Cupar Castle, Fife, Scotland
Father King Henry Iii
Mother Eleanor Berenger Of Provence 23
Spouse Alexander Scotland
Children Alexander Iv King Of Scotland Dunkeld, David Canmore, Margaret Canmore
Siblings Edmund Plantagenet, Edward I Plantagenet Longshanks England, Richard Plantagenet Prince England

Researchers connected through Margaret Plantagenet 1240–1275

and 1 more tree owner connected with Margaret Plantagenet 1240–1275

Biography

Margaret of England Plantagenet was born in 1240 in Windsor Castle, Windsor, Berkshire, England, the child of king henry iii and eleanor berenger of provence 23. Margaret of England Plantagenet married alexander scotland, and had children including alexander iv king of scotland dunkeld, david canmore, margaret canmore. Margaret of England Plantagenet passed away in 1275 in Cupar Castle, Fife, Scotland.

Sources

Life Timeline

1240
Birth of Margaret of England Plantagenet in Windsor Castle, Windsor, Berkshire, England
Birth
1275
Death of Margaret of England Plantagenet in Cupar Castle, Fife, Scotland
Death

Oldest Ancestor Line from Margaret Plantagenet

This ancestor line traces from Evreux, Normandy, France (1000) to Windsor Castle, Windsor, Berkshire, England (1240) across 7 generations.

Direct Lineage
generations

Frequently Asked Questions

Margaret Plantagenet (1240–1275) was born in Windsor Castle, Windsor, Berkshire, England and died in Cupar Castle, Fife, Scotland. 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 (B) based on cross-tree validation.
Right now, 2 researchers on YourRoots have Margaret 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.

Margaret Plantagenet's Ancestors

Pedigree chart — 3 generations on record

Self
Margaret of England Plantagenet PTP
1240–1275
Windsor Castle, Windsor, Berkshire, England
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Margaret Plantagenet's Descendants

1.
MP
Margaret of England Plantagenet PTP 1240–1275