Mary of York
E186060
Mary of York was an English princess of the House of York, the daughter of King Edward IV and Elizabeth Woodville, and sister to the future Edward V.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Mary of York canonical | 15 |
| Margaret of York | 1 |
| Mary Plantagenet of York | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1555904 — 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: Mary of York Context triple: [Edward V of England, sibling, Mary of York]
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A.
Elizabeth of York
Elizabeth of York was the daughter of King Edward IV who became queen consort of England by marrying Henry VII, uniting the houses of York and Lancaster and founding the Tudor dynasty.
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B.
Elizabeth, Duchess of York
Elizabeth, Duchess of York was the British royal who became Queen Elizabeth The Queen Mother, wife of King George VI and mother of Queen Elizabeth II.
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C.
Cecily Neville, Duchess of York
Cecily Neville, Duchess of York, was a powerful 15th-century English noblewoman and matriarch of the House of York, whose sons included Kings Edward IV and Richard III.
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D.
Henrietta of York
Henrietta of York was an English princess, daughter of the future King James II of England and his first wife Anne Hyde, who died in infancy.
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E.
Catherine of Lancaster
Catherine of Lancaster was a late 14th- and early 15th-century English princess who became Queen of Castile through marriage, helping to link the English royal line with the Iberian Trastámara dynasty.
- 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: Mary of York Target entity description: Mary of York was an English princess of the House of York, the daughter of King Edward IV and Elizabeth Woodville, and sister to the future Edward V.
-
A.
Elizabeth of York
Elizabeth of York was the daughter of King Edward IV who became queen consort of England by marrying Henry VII, uniting the houses of York and Lancaster and founding the Tudor dynasty.
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B.
Elizabeth, Duchess of York
Elizabeth, Duchess of York was the British royal who became Queen Elizabeth The Queen Mother, wife of King George VI and mother of Queen Elizabeth II.
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C.
Cecily Neville, Duchess of York
Cecily Neville, Duchess of York, was a powerful 15th-century English noblewoman and matriarch of the House of York, whose sons included Kings Edward IV and Richard III.
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D.
Henrietta of York
Henrietta of York was an English princess, daughter of the future King James II of England and his first wife Anne Hyde, who died in infancy.
-
E.
Catherine of Lancaster
Catherine of Lancaster was a late 14th- and early 15th-century English princess who became Queen of Castile through marriage, helping to link the English royal line with the Iberian Trastámara dynasty.
- F. None of above. chosen
Statements (44)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Mary of York Description of subject: Mary of York was an English princess of the House of York, the daughter of King Edward IV and Elizabeth Woodville, and sister to the future Edward V.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mary of York
linked to: Mary of York
subject linked to:
Lady Grey of Groby
subject linked to:
Countess of Welles