Edward of Middleham
E144293
Edward of Middleham was the only legitimate son and heir of King Richard III of England, who briefly held the title Prince of Wales before dying in childhood.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Edward of Middleham canonical | 3 |
| Edward of Middleham, Prince of Wales | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1262028 — 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: Edward of Middleham Context triple: [Richard III of England, child, Edward of Middleham]
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A.
John of Eltham, Earl of Cornwall
John of Eltham, Earl of Cornwall, was a 14th-century English prince, the second son of King Edward II and Isabella of France, who played a notable military role in the early stages of the Hundred Years’ War before his early death.
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B.
William of Hatfield
William of Hatfield was a short-lived English prince of the 14th century, one of the younger sons of King Edward III and Philippa of Hainault.
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C.
Henry of Grosmont
Henry of Grosmont was a prominent 14th-century English nobleman, military commander, and statesman who became one of King Edward III’s most trusted lieutenants during the early phases of the Hundred Years’ War.
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D.
Alphonso, Earl of Chester
Alphonso, Earl of Chester was a 13th-century English prince, the second son and heir apparent of King Edward I and Eleanor of Castile, whose early death altered the line of succession to the English throne.
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E.
Henry the Young King
Henry the Young King was the eldest surviving son of Henry II of England, crowned during his father's lifetime but never ruling in his own right and remembered largely for his turbulent relationship with his parents and brothers.
- 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: Edward of Middleham Target entity description: Edward of Middleham was the only legitimate son and heir of King Richard III of England, who briefly held the title Prince of Wales before dying in childhood.
-
A.
John of Eltham, Earl of Cornwall
John of Eltham, Earl of Cornwall, was a 14th-century English prince, the second son of King Edward II and Isabella of France, who played a notable military role in the early stages of the Hundred Years’ War before his early death.
-
B.
William of Hatfield
William of Hatfield was a short-lived English prince of the 14th century, one of the younger sons of King Edward III and Philippa of Hainault.
-
C.
Henry of Grosmont
Henry of Grosmont was a prominent 14th-century English nobleman, military commander, and statesman who became one of King Edward III’s most trusted lieutenants during the early phases of the Hundred Years’ War.
-
D.
Alphonso, Earl of Chester
Alphonso, Earl of Chester was a 13th-century English prince, the second son and heir apparent of King Edward I and Eleanor of Castile, whose early death altered the line of succession to the English throne.
-
E.
Henry the Young King
Henry the Young King was the eldest surviving son of Henry II of England, crowned during his father's lifetime but never ruling in his own right and remembered largely for his turbulent relationship with his parents and brothers.
- F. None of above. chosen
Statements (43)
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: Edward of Middleham Description of subject: Edward of Middleham was the only legitimate son and heir of King Richard III of England, who briefly held the title Prince of Wales before dying in childhood.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Edward of Middleham, Prince of Wales
subject surface form:
Richard III of England