George Plantagenet (son of Edward IV)
E770622
George Plantagenet, son of Edward IV, was an English prince of the House of York who was executed for treason during the turbulent Wars of the Roses.
All labels observed (1)
| Label | Occurrences |
|---|---|
| George Plantagenet (son of Edward IV) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8968687 — 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: George Plantagenet (son of Edward IV) Context triple: [Margaret of York (daughter of Edward IV), sibling, George Plantagenet (son of Edward IV)]
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A.
Henry of York
Henry of York was a medieval English prince of the House of York, born to Cecily Neville and Richard, Duke of York, during the turbulent period leading up to the Wars of the Roses.
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B.
Edward of York
Edward of York was a 15th-century English prince of the House of York who was killed as a child during the Wars of the Roses.
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C.
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.
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D.
Richard Plantagenet, 3rd Duke of York
Richard Plantagenet, 3rd Duke of York was a key 15th-century English noble and claimant to the throne whose dynastic struggle with the Lancastrians helped ignite the Wars of the Roses and paved the way for the Yorkist kings.
-
E.
Edmund Tudor, 1st Earl of Richmond
Edmund Tudor, 1st Earl of Richmond, was a 15th-century English nobleman whose posthumous son became King Henry VII, founding the Tudor 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: George Plantagenet (son of Edward IV) Target entity description: George Plantagenet, son of Edward IV, was an English prince of the House of York who was executed for treason during the turbulent Wars of the Roses.
-
A.
Henry of York
Henry of York was a medieval English prince of the House of York, born to Cecily Neville and Richard, Duke of York, during the turbulent period leading up to the Wars of the Roses.
-
B.
Edward of York
Edward of York was a 15th-century English prince of the House of York who was killed as a child during the Wars of the Roses.
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C.
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.
-
D.
Richard Plantagenet, 3rd Duke of York
Richard Plantagenet, 3rd Duke of York was a key 15th-century English noble and claimant to the throne whose dynastic struggle with the Lancastrians helped ignite the Wars of the Roses and paved the way for the Yorkist kings.
-
E.
Edmund Tudor, 1st Earl of Richmond
Edmund Tudor, 1st Earl of Richmond, was a 15th-century English nobleman whose posthumous son became King Henry VII, founding the Tudor dynasty.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
English prince
ⓘ
member of the House of York ⓘ |
| allegiance | Yorkist faction NERFINISHED ⓘ |
| birthPlace | Kingdom of England NERFINISHED ⓘ |
| category |
15th-century English nobility
ⓘ
English royalty executed for treason ⓘ People of the Wars of the Roses ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| deathCause | execution ⓘ |
| dynasty | House of Plantagenet NERFINISHED ⓘ |
| era | 15th century ⓘ |
| ethnicGroup | English ⓘ |
| father | Edward IV of England NERFINISHED ⓘ |
| gender | male ⓘ |
| historicalContext | late phase of the Wars of the Roses ⓘ |
| house | House of York NERFINISHED ⓘ |
| languageSpoken | Middle English ⓘ |
| mannerOfDeath | executed for treason ⓘ |
| mother | Elizabeth Woodville NERFINISHED ⓘ |
| nobleFamily | Yorkist branch of the Plantagenets ⓘ |
| notableFamilyConnection |
grandson of Richard Plantagenet, 3rd Duke of York
ⓘ
nephew of George Plantagenet, 1st Duke of Clarence ⓘ nephew of Richard III of England ⓘ |
| notableFor | being executed for treason during the Wars of the Roses ⓘ |
| participantIn | Wars of the Roses NERFINISHED ⓘ |
| positionHeld | heir presumptive to the English throne (at birth) ⓘ |
| religion | Roman Catholicism ⓘ |
| royalHouse | York NERFINISHED ⓘ |
| sibling |
Anne of York
NERFINISHED
ⓘ
Bridget of York NERFINISHED ⓘ Catherine of York NERFINISHED ⓘ Cecily of York NERFINISHED ⓘ Edward V of England NERFINISHED ⓘ Elizabeth of York NERFINISHED ⓘ Margaret of York NERFINISHED ⓘ Richard of Shrewsbury, Duke of York NERFINISHED ⓘ |
| titleHeld | Prince of England NERFINISHED ⓘ |
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: George Plantagenet (son of Edward IV) Description of subject: George Plantagenet, son of Edward IV, was an English prince of the House of York who was executed for treason during the turbulent Wars of the Roses.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.