Ian Douglas Campbell
E657019
Ian Douglas Campbell was a Scottish peer and aristocrat who became the 11th Duke of Argyll, noted for his turbulent personal life and high-profile marriages.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ian Douglas Campbell canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6977811 — 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: Ian Douglas Campbell Context triple: [Ian Campbell, 11th Duke of Argyll, fullName, Ian Douglas Campbell]
-
A.
Duncan Campbell
Duncan Campbell is a British journalist and writer best known for his investigative reporting and his long-term marriage to actress Julie Christie.
-
B.
Duncan Stewart
Duncan Stewart is a music producer best known for his work on U2’s album "Songs of Surrender."
-
C.
Andrew McMillan
Andrew McMillan is a software developer and open-source contributor known for his work on email and groupware technologies, particularly with the Kolab groupware server.
-
D.
Ewen Macdonald
Ewen Macdonald was a Presbyterian minister best known as the husband of Canadian author Lucy Maud Montgomery.
-
E.
Alan Campbell
Alan Campbell was an American screenwriter best known for his collaborations with his wife Dorothy Parker on classic Hollywood films in the 1930s and 1940s.
- 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: Ian Douglas Campbell Target entity description: Ian Douglas Campbell was a Scottish peer and aristocrat who became the 11th Duke of Argyll, noted for his turbulent personal life and high-profile marriages.
-
A.
Duncan Campbell
Duncan Campbell is a British journalist and writer best known for his investigative reporting and his long-term marriage to actress Julie Christie.
-
B.
Duncan Stewart
Duncan Stewart is a music producer best known for his work on U2’s album "Songs of Surrender."
-
C.
Andrew McMillan
Andrew McMillan is a software developer and open-source contributor known for his work on email and groupware technologies, particularly with the Kolab groupware server.
-
D.
Ewen Macdonald
Ewen Macdonald was a Presbyterian minister best known as the husband of Canadian author Lucy Maud Montgomery.
-
E.
Alan Campbell
Alan Campbell was an American screenwriter best known for his collaborations with his wife Dorothy Parker on classic Hollywood films in the 1930s and 1940s.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Scottish peer
ⓘ
aristocrat ⓘ human ⓘ |
| aristocraticStyle | His Grace NERFINISHED ⓘ |
| associatedPlace |
Argyll
NERFINISHED
ⓘ
Inveraray NERFINISHED ⓘ |
| conflictParticipatedIn | World War II ⓘ |
| countryOfCitizenship |
Scotland
ⓘ
United Kingdom ⓘ |
| familyName | Campbell NERFINISHED ⓘ |
| gender | male ⓘ |
| givenName | Ian NERFINISHED ⓘ |
| hasTitle |
Baron Sundridge
NERFINISHED
ⓘ
Earl of Argyll NERFINISHED ⓘ Lord of Ardnamurchan NERFINISHED ⓘ Lord of Cowal NERFINISHED ⓘ Lord of Dunoon NERFINISHED ⓘ Lord of Garmoran NERFINISHED ⓘ Lord of Inveraray NERFINISHED ⓘ Lord of Lochaber NERFINISHED ⓘ Lord of Lorne NERFINISHED ⓘ Lord of Morvern NERFINISHED ⓘ Lord of Mull NERFINISHED ⓘ Lord of Skipness NERFINISHED ⓘ Lord of Tiree NERFINISHED ⓘ Lord of Troup NERFINISHED ⓘ Marquess of Kintyre and Lorne NERFINISHED ⓘ |
| heldTitle |
Earl of Campbell
NERFINISHED
ⓘ
Marquess of Lorne NERFINISHED ⓘ |
| languageSpoken | English ⓘ |
| memberOfNobleFamily | Clan Campbell NERFINISHED ⓘ |
| militaryService | British Army officer ⓘ |
| name | Ian Douglas Campbell NERFINISHED ⓘ |
| nobleHouse | House of Argyll NERFINISHED ⓘ |
| nobleRank | Duke ⓘ |
| nobleTitle | 11th Duke of Argyll NERFINISHED ⓘ |
| notableFor |
high-profile marriages
ⓘ
turbulent personal life ⓘ |
| positionHeld | Chief of Clan Campbell NERFINISHED ⓘ |
| religion | Church of Scotland NERFINISHED ⓘ |
| residence | Inveraray Castle NERFINISHED ⓘ |
| socialClass | nobility ⓘ |
| spouse |
Janet Gladys Aitken
NERFINISHED
ⓘ
Louise Hollingsworth Morris Vanneck NERFINISHED ⓘ Margaret Whigham NERFINISHED ⓘ Mathilda Coster Mortimer NERFINISHED ⓘ |
| titleSuccession | succeeded as 11th Duke of Argyll ⓘ |
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: Ian Douglas Campbell Description of subject: Ian Douglas Campbell was a Scottish peer and aristocrat who became the 11th Duke of Argyll, noted for his turbulent personal life and high-profile marriages.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.