Who was Edmund Mortimer?

Edmund Mortimer (1352–1381) was born in Llyswen, Breconshire, Wales and died in Cork, Cork, Ireland. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Edmund?

Right now, 2 researchers on YourRoots have Edmund in their trees. The ancestor migration map traces 1 generations of this lineage.

What records do they have for Edmund?

Records vary by researcher and can include census, vital, parish, cemetery, and family sources.

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Edmund De Mortimer 1352–1381

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

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 Edmund Mortimer in their family trees — each with their own records and documentation. Trace the migration path across 1 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 1 Feb 1352 · Llyswen, Breconshire, Wales

Died 27 Dec 1381 · Cork, Cork, Ireland

Spouse Philippa Plantagenet (1355–1378)

Children Elizabeth Mortimer

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Researchers connected through Edmund Mortimer 1352–1381

Immediate Family

Parents

Spouse(s)

Philippa Plantagenet

Children

Elizabeth Mortimer

Biography

In 1352, Edmund De Mortimer entered the world in Llyswen, Breconshire, Wales. Edmund De Mortimer married philippa plantagenet, and had children including elizabeth mortimer. Edmund De Mortimer passed away in 1381 in Cork, Cork, Ireland.

Sources

Life Timeline

1352

Birth of Edmund De Mortimer in Llyswen, Breconshire, Wales

Birth

1381

Death of Edmund De Mortimer in Cork, Cork, Ireland

Death

Oldest Ancestor Line from Edmund Mortimer

Direct Lineage

generations

Frequently Asked Questions

: Edmund Mortimer (1352–1381) was born in Llyswen, Breconshire, Wales and died in Cork, Cork, Ireland. 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 Edmund 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 1 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

Edmund Mortimer's Ancestors

Pedigree chart — 3 generations on record

Self

Edmund De Mortimer PTP

1352–1381

Llyswen, Breconshire, Wales