Margaret Mortimer, Baroness Berkeley
E1478555
UNEXPLORED
Margaret Mortimer, Baroness Berkeley was a 14th-century English noblewoman of the powerful Mortimer family who became Baroness Berkeley through marriage into the influential Berkeley dynasty.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Margaret Mortimer, Baroness Berkeley canonical | 2 |
| Baroness Berkeley | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21272603 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Margaret Mortimer, Baroness Berkeley Context triple: [Katherine Mortimer, sibling, Margaret Mortimer, Baroness Berkeley]
-
A.
Lady Margaret Butler
Lady Margaret Butler was an Irish noblewoman of the Butler family who, through her son Thomas Boleyn, became the grandmother of Anne Boleyn and great-grandmother of Queen Elizabeth I of England.
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B.
Margaret Stanley
Margaret Stanley was an English noblewoman of the late 15th and early 16th centuries, notable as a member of the influential Stanley family during the Tudor period.
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C.
Lady Margaret Sackville
Lady Margaret Sackville was an English noblewoman of the early 18th century, notable as the daughter of Elizabeth Colyear and a member of the influential Sackville family.
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D.
Elizabeth Douglas, Countess of Morton
Elizabeth Douglas, Countess of Morton, was a Scottish noblewoman of the powerful Douglas family who became Countess of Morton through her marriage to James Douglas, 4th Earl of Morton, a prominent 16th-century Scottish regent.
-
E.
Anne Carr, Countess of Bedford
Anne Carr, Countess of Bedford was a 17th-century English noblewoman, daughter of the royal favorite Robert Carr, Earl of Somerset, and wife of William Russell, 1st Earl of Bedford.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Margaret Mortimer, Baroness Berkeley Target entity description: Margaret Mortimer, Baroness Berkeley was a 14th-century English noblewoman of the powerful Mortimer family who became Baroness Berkeley through marriage into the influential Berkeley dynasty.
-
A.
Lady Margaret Butler
Lady Margaret Butler was an Irish noblewoman of the Butler family who, through her son Thomas Boleyn, became the grandmother of Anne Boleyn and great-grandmother of Queen Elizabeth I of England.
-
B.
Margaret Stanley
Margaret Stanley was an English noblewoman of the late 15th and early 16th centuries, notable as a member of the influential Stanley family during the Tudor period.
-
C.
Lady Margaret Sackville
Lady Margaret Sackville was an English noblewoman of the early 18th century, notable as the daughter of Elizabeth Colyear and a member of the influential Sackville family.
-
D.
Elizabeth Douglas, Countess of Morton
Elizabeth Douglas, Countess of Morton, was a Scottish noblewoman of the powerful Douglas family who became Countess of Morton through her marriage to James Douglas, 4th Earl of Morton, a prominent 16th-century Scottish regent.
-
E.
Anne Carr, Countess of Bedford
Anne Carr, Countess of Bedford was a 17th-century English noblewoman, daughter of the royal favorite Robert Carr, Earl of Somerset, and wife of William Russell, 1st Earl of Bedford.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Margaret Mortimer, Baroness Berkeley