Viscount Macmillan of Ovenden
E510717
Viscount Macmillan of Ovenden is a British noble title in the Peerage of the United Kingdom associated with former Prime Minister Harold Macmillan and his family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Viscount Macmillan of Ovenden canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5309387 — 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: Viscount Macmillan of Ovenden Context triple: [Harold Macmillan, 1st Earl of Stockton, heldTitle, Viscount Macmillan of Ovenden]
-
A.
Baron Ismay of Wormington
Baron Ismay of Wormington is a British peerage title created for Hastings Ismay, the senior military officer and close adviser to Winston Churchill who became the first Secretary General of NATO.
-
B.
Viscount Milner
Viscount Milner was a British statesman and colonial administrator influential in South African affairs and imperial policy during the late 19th and early 20th centuries.
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C.
Lord Halifax
Lord Halifax was a prominent British statesman and aristocrat who held several high offices of government during the 18th century.
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D.
Ivor Montagu
Ivor Montagu was a British filmmaker, critic, and producer known for his collaborations with Alfred Hitchcock and his influential role in early British cinema.
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E.
Isaac Bayley Balfour
Isaac Bayley Balfour was a prominent Scottish botanist and academic known for his contributions to plant taxonomy and his tenure as Regius Keeper of the Royal Botanic Garden Edinburgh.
- 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: Viscount Macmillan of Ovenden Target entity description: Viscount Macmillan of Ovenden is a British noble title in the Peerage of the United Kingdom associated with former Prime Minister Harold Macmillan and his family.
-
A.
Baron Ismay of Wormington
Baron Ismay of Wormington is a British peerage title created for Hastings Ismay, the senior military officer and close adviser to Winston Churchill who became the first Secretary General of NATO.
-
B.
Viscount Milner
Viscount Milner was a British statesman and colonial administrator influential in South African affairs and imperial policy during the late 19th and early 20th centuries.
-
C.
Lord Halifax
Lord Halifax was a prominent British statesman and aristocrat who held several high offices of government during the 18th century.
-
D.
Ivor Montagu
Ivor Montagu was a British filmmaker, critic, and producer known for his collaborations with Alfred Hitchcock and his influential role in early British cinema.
-
E.
Isaac Bayley Balfour
Isaac Bayley Balfour was a prominent Scottish botanist and academic known for his contributions to plant taxonomy and his tenure as Regius Keeper of the Royal Botanic Garden Edinburgh.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
noble title
ⓘ
viscountcy ⓘ |
| associatedCounty | County of West Yorkshire NERFINISHED ⓘ |
| associatedPoliticalPartyOfFirstHolder | Conservative Party (UK) NERFINISHED ⓘ |
| associatedRegion | West Yorkshire NERFINISHED ⓘ |
| associatedWith | Harold Macmillan NERFINISHED ⓘ |
| associatedWithOffice | Prime Minister of the United Kingdom NERFINISHED ⓘ |
| country | United Kingdom ⓘ |
| createdFor | Harold Macmillan NERFINISHED ⓘ |
| creationDate | 24 February 1984 ⓘ |
| creationYear | 1984 ⓘ |
| familyAssociatedWith | Macmillan family NERFINISHED ⓘ |
| firstHolder | Harold Macmillan, 1st Earl of Stockton NERFINISHED ⓘ |
| firstHolderFullName | Maurice Harold Macmillan NERFINISHED ⓘ |
| firstHolderOccupation | politician ⓘ |
| firstHolderOffice | Prime Minister of the United Kingdom ⓘ |
| grantedBy | Crown of the United Kingdom NERFINISHED ⓘ |
| hasGenderRestriction | male-preference primogeniture ⓘ |
| hasNobleStyle | Viscount Macmillan of Ovenden NERFINISHED ⓘ |
| hereditaryPeerage | yes ⓘ |
| higherTitleInFamily | Earl of Stockton NERFINISHED ⓘ |
| honourType | life peerage component: none (wholly hereditary) ⓘ |
| isHereditary | true ⓘ |
| languageOfTitle | English ⓘ |
| monarchAtCreation | Elizabeth II NERFINISHED ⓘ |
| namedAfter | Harold Macmillan NERFINISHED ⓘ |
| namedAfterOccupation | Prime Minister Harold Macmillan NERFINISHED ⓘ |
| namedFor | Ovenden NERFINISHED ⓘ |
| nobleFamilyOrigin | British ⓘ |
| nobleRank | Viscount ⓘ |
| parliamentaryContext | House of Lords (hereditary peerage) NERFINISHED ⓘ |
| peerage | Peerage of the United Kingdom ⓘ |
| precedence | below Earl of Stockton NERFINISHED ⓘ |
| styleOfAddress | The Right Honourable ⓘ |
| subsidiaryTo | Earl of Stockton NERFINISHED ⓘ |
| successionType | hereditary succession ⓘ |
| territorialDesignation | of Ovenden in the County of West Yorkshire ⓘ |
| titleCreatedInHonourOf | Harold Macmillan’s public service ⓘ |
| titleHolderFamilyName | Macmillan NERFINISHED ⓘ |
| titleStatus | extant ⓘ |
| usedAsCourtesyTitleBy | heir apparent to the Earl of Stockton ⓘ |
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: Viscount Macmillan of Ovenden Description of subject: Viscount Macmillan of Ovenden is a British noble title in the Peerage of the United Kingdom associated with former Prime Minister Harold Macmillan and his family.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Harold Macmillan, 1st Earl of Stockton