Alexander Windsor, Earl of Ulster
E488784
Alexander Windsor, Earl of Ulster, is a member of the British royal family and the only son of Prince Richard, Duke of Gloucester, and Birgitte, Duchess of Gloucester.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alexander Windsor, Earl of Ulster canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5046103 — 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: Alexander Windsor, Earl of Ulster Context triple: [Birgitte, Duchess of Gloucester, child, Alexander Windsor, Earl of Ulster]
-
A.
George Windsor, Earl of St Andrews
George Windsor, Earl of St Andrews is a British peer and member of the extended royal family, the eldest son of Prince Edward, Duke of Kent, and a grandson of King George V.
-
B.
Edward Windsor, Lord Downpatrick
Edward Windsor, Lord Downpatrick is a British aristocrat, fashion designer, and grandson of Prince Edward, Duke of Kent, placing him in the extended British royal family.
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C.
Thomas of Windsor
Thomas of Windsor was an English royal of the 14th century, a younger son of King Edward III and Queen Philippa of Hainault.
-
D.
Lord Nicholas Windsor
Lord Nicholas Windsor is a member of the British royal family, a first cousin once removed of King Charles III, known for his conversion to Roman Catholicism and work on pro-life and humanitarian causes.
-
E.
Robert Middleton
Robert Middleton is an architect best known as one of the founders of the influential design and planning firm Cambridge Seven Associates.
- 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: Alexander Windsor, Earl of Ulster Target entity description: Alexander Windsor, Earl of Ulster, is a member of the British royal family and the only son of Prince Richard, Duke of Gloucester, and Birgitte, Duchess of Gloucester.
-
A.
George Windsor, Earl of St Andrews
George Windsor, Earl of St Andrews is a British peer and member of the extended royal family, the eldest son of Prince Edward, Duke of Kent, and a grandson of King George V.
-
B.
Edward Windsor, Lord Downpatrick
Edward Windsor, Lord Downpatrick is a British aristocrat, fashion designer, and grandson of Prince Edward, Duke of Kent, placing him in the extended British royal family.
-
C.
Thomas of Windsor
Thomas of Windsor was an English royal of the 14th century, a younger son of King Edward III and Queen Philippa of Hainault.
-
D.
Lord Nicholas Windsor
Lord Nicholas Windsor is a member of the British royal family, a first cousin once removed of King Charles III, known for his conversion to Roman Catholicism and work on pro-life and humanitarian causes.
-
E.
Robert Middleton
Robert Middleton is an architect best known as one of the founders of the influential design and planning firm Cambridge Seven Associates.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
British peer
ⓘ
heir apparent ⓘ human ⓘ member of the British royal family ⓘ |
| birthName | Alexander Patrick Gregers Richard Windsor NERFINISHED ⓘ |
| child |
Lady Cosima Windsor
NERFINISHED
ⓘ
Xan Windsor, Lord Culloden NERFINISHED ⓘ |
| countryOfCitizenship | United Kingdom ⓘ |
| dateOfBirth | 1974-10-24 ⓘ |
| dateOfMarriage | 2002-06-22 ⓘ |
| educatedAt |
King’s College London
NERFINISHED
ⓘ
Royal Military Academy Sandhurst NERFINISHED ⓘ |
| education | Eton College NERFINISHED ⓘ |
| familyName | Windsor NERFINISHED ⓘ |
| father | Prince Richard, Duke of Gloucester NERFINISHED ⓘ |
| fieldOfWork |
defence consultancy
ⓘ
military ⓘ |
| givenName | Alexander ⓘ |
| heirTo | Dukedom of Gloucester NERFINISHED ⓘ |
| memberOfHouse | House of Windsor NERFINISHED ⓘ |
| militaryBranch | British Army ⓘ |
| militaryRank | Major ⓘ |
| militaryUnit | King’s Royal Hussars NERFINISHED ⓘ |
| mother | Birgitte, Duchess of Gloucester NERFINISHED ⓘ |
| nobleFamily | Gloucester branch of the House of Windsor NERFINISHED ⓘ |
| nobleTitle | Earl of Ulster NERFINISHED ⓘ |
| occupation |
army officer
ⓘ
businessman ⓘ |
| placeOfBirth |
England
ⓘ
Paddington, London NERFINISHED ⓘ St Mary's Hospital, London NERFINISHED ⓘ |
| placeOfMarriage | Queen’s Chapel, St James’s Palace NERFINISHED ⓘ |
| positionHeld | Earl of Ulster NERFINISHED ⓘ |
| relative |
Birgitte, Duchess of Gloucester
NERFINISHED
ⓘ
King Charles III NERFINISHED ⓘ Prince Richard, Duke of Gloucester NERFINISHED ⓘ Queen Elizabeth II NERFINISHED ⓘ |
| religion |
Anglicanism
ⓘ
Church of England ⓘ |
| residence |
London, England
ⓘ
surface form:
London
|
| sexOrGender | male ⓘ |
| sibling |
Lady Davina Windsor
NERFINISHED
ⓘ
Lady Rose Gilman NERFINISHED ⓘ |
| spouse | Claire Windsor, Countess of Ulster NERFINISHED ⓘ |
| style |
His Royal Highness
ⓘ
The Earl of Ulster NERFINISHED ⓘ |
| title | Earl of Ulster 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: Alexander Windsor, Earl of Ulster Description of subject: Alexander Windsor, Earl of Ulster, is a member of the British royal family and the only son of Prince Richard, Duke of Gloucester, and Birgitte, Duchess of Gloucester.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.