Earl of Clarence
E887523
The Earl of Clarence was a British royal title held by Prince Leopold, the youngest son of Queen Victoria and Prince Albert.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Earl of Clarence canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10813681 — 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: Earl of Clarence Context triple: [Leopold George Duncan Albert, royalTitle, Earl of Clarence]
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A.
George Plantagenet, 1st Duke of Clarence
George Plantagenet, 1st Duke of Clarence, was a 15th-century English nobleman and Plantagenet prince who played a turbulent role in the Wars of the Roses before being executed for treason under his brother King Edward IV.
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B.
William, Duke of Clarence
William, Duke of Clarence—later King William IV of the United Kingdom—was a British monarch of the early 19th century known for overseeing significant political reforms, including the passage of the Reform Act 1832.
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C.
Thomas of Lancaster, 1st Duke of Clarence
Thomas of Lancaster, 1st Duke of Clarence, was an English prince and military commander, the second son of King Henry IV, who played a prominent role in the early stages of the Hundred Years’ War under his brother Henry V.
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D.
Richard of Clarence
Richard of Clarence was a short-lived, little-documented son of George Plantagenet, 1st Duke of Clarence, and a minor member of the 15th-century English royal House of York.
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E.
3rd Earl of March
The 3rd Earl of March was a Scottish noble title in the Douglas family, later associated with William Douglas, 4th Duke of Queensberry, during the 18th century.
- 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: Earl of Clarence Target entity description: The Earl of Clarence was a British royal title held by Prince Leopold, the youngest son of Queen Victoria and Prince Albert.
-
A.
George Plantagenet, 1st Duke of Clarence
George Plantagenet, 1st Duke of Clarence, was a 15th-century English nobleman and Plantagenet prince who played a turbulent role in the Wars of the Roses before being executed for treason under his brother King Edward IV.
-
B.
William, Duke of Clarence
William, Duke of Clarence—later King William IV of the United Kingdom—was a British monarch of the early 19th century known for overseeing significant political reforms, including the passage of the Reform Act 1832.
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C.
Thomas of Lancaster, 1st Duke of Clarence
Thomas of Lancaster, 1st Duke of Clarence, was an English prince and military commander, the second son of King Henry IV, who played a prominent role in the early stages of the Hundred Years’ War under his brother Henry V.
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D.
Richard of Clarence
Richard of Clarence was a short-lived, little-documented son of George Plantagenet, 1st Duke of Clarence, and a minor member of the 15th-century English royal House of York.
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E.
3rd Earl of March
The 3rd Earl of March was a Scottish noble title in the Douglas family, later associated with William Douglas, 4th Duke of Queensberry, during the 18th century.
- F. None of above. chosen
Statements (30)
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: Earl of Clarence Description of subject: The Earl of Clarence was a British royal title held by Prince Leopold, the youngest son of Queen Victoria and Prince Albert.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.