Who was Margaret Plantagenet?

Margaret Plantagenet (1240–1275) was born in Windsor, Berkshire, , England and died in Cupar Castle, Fife, , Scotland. 6 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Margaret?

Right now, 6 researchers on YourRoots have Margaret in their trees. The ancestor migration map traces 7 generations of this lineage.

What records do they have for Margaret?

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.

Margaret 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 6 independent trees

Birth year and location consistent across 6 trees

Death year and location consistent across 6 trees

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

B Reliability

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

6 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: July 22, 2026 · Reliability: B — verified across 6 independent trees

Born 5 Oct 1240 · Windsor, Berkshire, , England

Died 26 Feb 1275 · Cupar Castle, Fife, , Scotland

Father Henry Iii Plantagenet England

Mother Eleanor Berenger

Siblings Beatrice Deplantagenet, Beatrice Of England, Beatrix Plantagenet, Blanche Of Artois, Earl Crouchback Stearl Of Leicester, Earl Leicester Crouchback, Edmond Plantagenet, Edmund , Edmund Crouchback England, Edmund Crouchback Of England, Edward I Plantagenet Longshanks England, Edward Ii Plantagenet, Eleanor Of England, England Beatrice, England Henry, England I Edward, England John, Henry , Henry England, Henry Plantagenet, Isabel Empress Of Germany, John , John Plantagenet, Katherine , Katherine Plantagenet, Lancaster Edmund, Margaret , Margaret Countess Provence, Margaret Detrafford, Margaret Of England, Mary Brabant, Mary Plantagenet, Maude Plantagenet, Nicholas Plantagenet, Plantagenet Catherine, Plantagenet Scotland Margaret, Plantagenet William, Prince Edmund, Reginald Igmt Fitzreginald Fitzroy, Richard Plantagenet, Roger Longespee, William , William Plantagenet

Records

SHERMA

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Researchers connected through Margaret Plantagenet 1240–1275

and 5 more tree owners connected with Margaret Plantagenet 1240–1275

Immediate Family

Parents

Henry Iii Plantagenet England

Eleanor Berenger

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

The story of Margaret Plantagenet began in 1240 in Windsor, Berkshire, England. Margaret Plantagenet passed away in 1275 in Cupar Castle, Fife, Scotland.

Sources

1

Record SHERMA

Life Timeline

1240

Birth of Margaret Plantagenet in Windsor, Berkshire, England

Birth

1275

Death of Margaret Plantagenet in Cupar Castle, Fife, Scotland

Death

Oldest Ancestor Line from Margaret Plantagenet

This ancestor line traces from Burgundy, France (1065) to Windsor, Berkshire, , England (1240) across 7 generations.

Direct Lineage

generations

Frequently Asked Questions

: Margaret Plantagenet (1240–1275) was born in Windsor, Berkshire, , England and died in Cupar Castle, Fife, , Scotland. 6 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, 6 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.