Margaret Mortimer

About

Baroness Berkeley

Quick Facts

Name: Margaret Mortimer
Born: 1304-05-02
Died: 1337-05-05

Relationships

Spouses & partners

SpouseThomas de Berkeley, 3rd Baron Berkeley

Family

FatherRoger Mortimer, 1st Earl of March
MotherJoan de Geneville, 2nd Baroness Geneville
SiblingEdmund Mortimer
SiblingAgnes Mortimer, Countess of Pembroke
SiblingKatherine Mortimer, Countess of Warwick

Dates reflect listed records; an unspecified end date does not establish current status.

Sources & Credits

Wikidata · Q6759745 ↗
Biographical data from Wikidata (CC0). Fact links open the corresponding statements and references.
Portrait source & license ↗

Facts retrieved 30 Oct 2026, 12:30 UTC.