Richard of Clarence
E608340
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Richard of Clarence canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6595182 — 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: Richard of Clarence Context triple: [George Plantagenet, 1st Duke of Clarence, child, Richard of Clarence]
-
A.
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.
-
B.
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.
-
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.
-
D.
Lionel of Antwerp, 1st Duke of Clarence
Lionel of Antwerp, 1st Duke of Clarence, was a 14th-century English prince and nobleman whose lineage played a key role in the later Wars of the Roses through the Yorkist claim to the throne.
-
E.
Richard of Shrewsbury, Duke of York
Richard of Shrewsbury, Duke of York was the younger son of King Edward IV of England and one of the two "Princes in the Tower" whose mysterious disappearance has long intrigued historians.
- 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: Richard of Clarence Target entity description: 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.
-
A.
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.
-
B.
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.
-
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.
-
D.
Lionel of Antwerp, 1st Duke of Clarence
Lionel of Antwerp, 1st Duke of Clarence, was a 14th-century English prince and nobleman whose lineage played a key role in the later Wars of the Roses through the Yorkist claim to the throne.
-
E.
Richard of Shrewsbury, Duke of York
Richard of Shrewsbury, Duke of York was the younger son of King Edward IV of England and one of the two "Princes in the Tower" whose mysterious disappearance has long intrigued historians.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
English nobleman
ⓘ
historical figure ⓘ |
| associatedWith | Wars of the Roses NERFINISHED ⓘ |
| birthPlace | Kingdom of England NERFINISHED ⓘ |
| century | 15th century ⓘ |
| country | Kingdom of England ⓘ |
| describedAs |
little-documented
ⓘ
short-lived ⓘ |
| dynasty | Plantagenet NERFINISHED ⓘ |
| era | Late Middle Ages ⓘ |
| familyName | Plantagenet NERFINISHED ⓘ |
| father | George Plantagenet, 1st Duke of Clarence NERFINISHED ⓘ |
| givenName | Richard ⓘ |
| house | House of York NERFINISHED ⓘ |
| language | Middle English ⓘ |
| memberOf | House of York NERFINISHED ⓘ |
| mother | Isabel Neville, Duchess of Clarence NERFINISHED ⓘ |
| nobleFamily | Plantagenet NERFINISHED ⓘ |
| nobleTitle | Prince of the royal blood ⓘ |
| relative |
Edward IV of England
NERFINISHED
ⓘ
Edward of Middleham NERFINISHED ⓘ Margaret Pole, Countess of Salisbury NERFINISHED ⓘ Richard III of England NERFINISHED ⓘ |
| royalHouse | House of York NERFINISHED ⓘ |
| socialStatus | minor royal ⓘ |
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: Richard of Clarence Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.