Ursula of York
E641090
Ursula of York was a short-lived 15th-century English princess, one of the younger daughters of Cecily Neville and Richard, Duke of York, and thus a sister of Kings Edward IV and Richard III.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ursula of York canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T6725621 — 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: Ursula of York Context triple: [Cecily Neville, Duchess of York, child, Ursula of York]
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A.
Cecily of York
Cecily of York was an English princess of the House of York, daughter of King Edward IV, whose marriages were entangled in the dynastic politics of the Wars of the Roses and early Tudor period.
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B.
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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C.
Margaret of York
Margaret of York was the daughter of Queen Elizabeth Woodville and King Edward IV of England, a Yorkist princess of the late 15th century.
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D.
Isabel Neville, Duchess of Clarence
Isabel Neville, Duchess of Clarence, was a 15th-century English noblewoman, elder daughter of Richard Neville “the Kingmaker” and wife of George, Duke of Clarence, whose life was entwined with the dynastic struggles of the Wars of the Roses.
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E.
Philippa of Lancaster
Philippa of Lancaster was an English-born queen consort of Portugal from the House of Lancaster, whose marriage to King John I helped solidify the Anglo-Portuguese alliance and produced several influential royal children, including Henry the Navigator.
- 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: Ursula of York Target entity description: Ursula of York was a short-lived 15th-century English princess, one of the younger daughters of Cecily Neville and Richard, Duke of York, and thus a sister of Kings Edward IV and Richard III.
-
A.
Cecily of York
Cecily of York was an English princess of the House of York, daughter of King Edward IV, whose marriages were entangled in the dynastic politics of the Wars of the Roses and early Tudor period.
-
B.
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.
-
C.
Margaret of York
Margaret of York was the daughter of Queen Elizabeth Woodville and King Edward IV of England, a Yorkist princess of the late 15th century.
-
D.
Isabel Neville, Duchess of Clarence
Isabel Neville, Duchess of Clarence, was a 15th-century English noblewoman, elder daughter of Richard Neville “the Kingmaker” and wife of George, Duke of Clarence, whose life was entwined with the dynastic struggles of the Wars of the Roses.
-
E.
Philippa of Lancaster
Philippa of Lancaster was an English-born queen consort of Portugal from the House of Lancaster, whose marriage to King John I helped solidify the Anglo-Portuguese alliance and produced several influential royal children, including Henry the Navigator.
- F. None of above. chosen
Statements (33)
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: Ursula of York Description of subject: Ursula of York was a short-lived 15th-century English princess, one of the younger daughters of Cecily Neville and Richard, Duke of York, and thus a sister of Kings Edward IV and Richard III.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.