Edgar, Duke of Cambridge
E89144
Edgar, Duke of Cambridge was a short-lived 17th-century English prince, son of the future King James II of England and his first wife Anne Hyde.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Edgar, Duke of Cambridge canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T553562 — 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: Edgar, Duke of Cambridge Context triple: [Anne Hyde, child, Edgar, Duke of Cambridge]
-
A.
Charles, Duke of Cambridge
Charles, Duke of Cambridge was a short-lived son of James, Duke of York (later James II of England), and his first wife Anne Hyde, who held the ducal title during the Restoration period.
-
B.
Prince William, Prince of Wales
Prince William, Prince of Wales is the heir apparent to the British throne and the elder son of King Charles III and the late Diana, Princess of Wales.
-
C.
Prince Harry, Duke of Sussex
Prince Harry, Duke of Sussex is a British royal, younger son of King Charles III and Diana, Princess of Wales, known for his military service, charitable work, and high-profile departure from senior royal duties.
-
D.
Edward of Windsor
Edward of Windsor, better known as King Edward III of England, was a 14th-century monarch whose long reign saw the start of the Hundred Years’ War and the rise of England as a major European military power.
-
E.
Lord Frederick Windsor
Lord Frederick Windsor is a British financial analyst and minor royal, the son of Prince and Princess Michael of Kent and a first cousin once removed of King Charles III.
- 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: Edgar, Duke of Cambridge Target entity description: Edgar, Duke of Cambridge was a short-lived 17th-century English prince, son of the future King James II of England and his first wife Anne Hyde.
-
A.
Charles, Duke of Cambridge
Charles, Duke of Cambridge was a short-lived son of James, Duke of York (later James II of England), and his first wife Anne Hyde, who held the ducal title during the Restoration period.
-
B.
Prince William, Prince of Wales
Prince William, Prince of Wales is the heir apparent to the British throne and the elder son of King Charles III and the late Diana, Princess of Wales.
-
C.
Prince Harry, Duke of Sussex
Prince Harry, Duke of Sussex is a British royal, younger son of King Charles III and Diana, Princess of Wales, known for his military service, charitable work, and high-profile departure from senior royal duties.
-
D.
Edward of Windsor
Edward of Windsor, better known as King Edward III of England, was a 14th-century monarch whose long reign saw the start of the Hundred Years’ War and the rise of England as a major European military power.
-
E.
Lord Frederick Windsor
Lord Frederick Windsor is a British financial analyst and minor royal, the son of Prince and Princess Michael of Kent and a first cousin once removed of King Charles III.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
17th-century English person
ⓘ
English prince ⓘ Stuart prince ⓘ |
| childOf |
Anne Hyde
ⓘ
James II of England ⓘ |
| country | Kingdom of England ⓘ |
| deathCharacteristic | died in childhood ⓘ |
| dynasty |
Stuart dynasty
ⓘ
linked to:
House of Stuart
|
| era | 17th century ⓘ |
| father | James II of England ⓘ |
| gender | male ⓘ |
| givenName | Edgar ⓘ |
| monarchFatherFutureTitle |
King of England
ⓘ
King of Ireland ⓘ King of Scotland ⓘ |
| mother | Anne Hyde ⓘ |
| nobleRank | duke ⓘ |
| nobleTitleTerritory |
Cambridge
ⓘ
linked to:
Cambridge, England
|
| notableFor | being a short-lived English prince ⓘ |
| positionInFamily |
son of Anne Hyde
ⓘ
son of the future King James II of England ⓘ |
| relative |
Anne Hyde
ⓘ
James II of England ⓘ |
| royalHouse | House of Stuart ⓘ |
| title | Duke of Cambridge ⓘ |
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: Edgar, Duke of Cambridge Description of subject: Edgar, Duke of Cambridge was a short-lived 17th-century English prince, son of the future King James II of England and his first wife Anne Hyde.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.