Catherine Compton
E183803
Catherine Compton was a British aristocrat and the mother of Spencer Perceval, the only British prime minister to have been assassinated.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Catherine Compton canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T539591 — 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: Catherine Compton Context triple: [Spencer Perceval, mother, Catherine Compton]
-
A.
Catherine Macmillan
Catherine Macmillan was the daughter of former British Prime Minister Harold Macmillan and the wife of Conservative politician Julian Amery, placing her at the center of mid-20th-century British political life.
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B.
Katherine Clifton
Katherine Clifton is a central character in Michael Ondaatje's novel "The English Patient," known for her tragic love affair and its far-reaching consequences during World War II.
-
C.
Katherine Smith
Katherine Smith is an individual known primarily as the daughter of Benjamin A. Smith II, a former U.S. Senator from Massachusetts.
-
D.
Emily Carmichael
Emily Carmichael is an American filmmaker and screenwriter known for her work on genre films such as Pacific Rim: Uprising and for her distinctive, imaginative storytelling style.
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E.
Clarissa Luard
Clarissa Luard was a British literary editor and arts administrator known for her work supporting contemporary writers and for her marriage to novelist Salman Rushdie.
- 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: Catherine Compton Target entity description: Catherine Compton was a British aristocrat and the mother of Spencer Perceval, the only British prime minister to have been assassinated.
-
A.
Catherine Macmillan
Catherine Macmillan was the daughter of former British Prime Minister Harold Macmillan and the wife of Conservative politician Julian Amery, placing her at the center of mid-20th-century British political life.
-
B.
Katherine Clifton
Katherine Clifton is a central character in Michael Ondaatje's novel "The English Patient," known for her tragic love affair and its far-reaching consequences during World War II.
-
C.
Katherine Smith
Katherine Smith is an individual known primarily as the daughter of Benjamin A. Smith II, a former U.S. Senator from Massachusetts.
-
D.
Emily Carmichael
Emily Carmichael is an American filmmaker and screenwriter known for her work on genre films such as Pacific Rim: Uprising and for her distinctive, imaginative storytelling style.
-
E.
Clarissa Luard
Clarissa Luard was a British literary editor and arts administrator known for her work supporting contemporary writers and for her marriage to novelist Salman Rushdie.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf |
British aristocrat
ⓘ
Prime Minister of the United Kingdom ⓘ human ⓘ human ⓘ |
| causeOfDeath | assassination ⓘ |
| child | Spencer Perceval ⓘ |
| countryOfCitizenship |
Kingdom of Great Britain
ⓘ
United Kingdom ⓘ |
| mother | Catherine Compton ⓘ |
| notableFor | only British prime minister to have been assassinated ⓘ |
| notableWork | mother of Spencer Perceval ⓘ |
| positionHeld | Prime Minister of the United Kingdom ⓘ |
| sexOrGender |
female
ⓘ
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: Catherine Compton Description of subject: Catherine Compton was a British aristocrat and the mother of Spencer Perceval, the only British prime minister to have been assassinated.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Catherine Compton