Alfred Sinclair Alderdice
E516228
Alfred Sinclair Alderdice was the birth name of Canadian actor Tom Drake, best known for his role as "the boy next door" in the classic film *Meet Me in St. Louis*.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alfred Sinclair Alderdice canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5320237 — 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: Alfred Sinclair Alderdice Context triple: [Tom Drake, birthName, Alfred Sinclair Alderdice]
-
A.
Oswald Millbank
Oswald Millbank is a character in Benjamin Disraeli’s novel "Coningsby, or The New Generation," notable as the wealthy industrialist’s son whose friendship with the aristocratic hero highlights class and political tensions in 19th-century England.
-
B.
Basil Henson
Basil Henson was a British actor known for his work in film, television, and theatre during the mid-20th century.
-
C.
Percy William Pickering
Percy William Pickering was the father of the British Pre-Raphaelite painter Evelyn De Morgan.
-
D.
William Thomas Brande
William Thomas Brande was a 19th-century English chemist known for his influential textbooks and contributions to chemical education and nomenclature.
-
E.
Robert MacNaughton
Robert MacNaughton is an American actor best known for playing Michael, the older brother, in the classic 1982 science fiction film "E.T. the Extra-Terrestrial."
- 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: Alfred Sinclair Alderdice Target entity description: Alfred Sinclair Alderdice was the birth name of Canadian actor Tom Drake, best known for his role as "the boy next door" in the classic film *Meet Me in St. Louis*.
-
A.
Oswald Millbank
Oswald Millbank is a character in Benjamin Disraeli’s novel "Coningsby, or The New Generation," notable as the wealthy industrialist’s son whose friendship with the aristocratic hero highlights class and political tensions in 19th-century England.
-
B.
Basil Henson
Basil Henson was a British actor known for his work in film, television, and theatre during the mid-20th century.
-
C.
Percy William Pickering
Percy William Pickering was the father of the British Pre-Raphaelite painter Evelyn De Morgan.
-
D.
William Thomas Brande
William Thomas Brande was a 19th-century English chemist known for his influential textbooks and contributions to chemical education and nomenclature.
-
E.
Robert MacNaughton
Robert MacNaughton is an American actor best known for playing Michael, the older brother, in the classic 1982 science fiction film "E.T. the Extra-Terrestrial."
- F. None of above. chosen
Statements (18)
| Predicate | Object |
|---|---|
| instanceOf |
Canadian actor
ⓘ
film ⓘ film actor ⓘ human ⓘ stage actor ⓘ television actor ⓘ |
| birthName | Alfred Sinclair Alderdice ⓘ |
| birthNameOf | Tom Drake ⓘ |
| countryOfCitizenship | Canada ⓘ |
| countryOfOrigin | United States of America ⓘ |
| genre |
musical film
ⓘ
romantic film ⓘ |
| language | English ⓘ |
| name | Alfred Sinclair Alderdice ⓘ |
| notableWork | Meet Me in St. Louis ⓘ |
| occupation | actor ⓘ |
| portrayed | the boy next door in Meet Me in St. Louis ⓘ |
| sexOrGender | male ⓘ |
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: Alfred Sinclair Alderdice Description of subject: Alfred Sinclair Alderdice was the birth name of Canadian actor Tom Drake, best known for his role as "the boy next door" in the classic film *Meet Me in St. Louis*.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.