John Spencer-Churchill, 7th Duke of Marlborough
E740305
John Spencer-Churchill, 7th Duke of Marlborough, was a 19th-century British aristocrat and politician who served as Lord Lieutenant of Ireland and head of the prominent Spencer-Churchill family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John Spencer-Churchill, 7th Duke of Marlborough canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T7958011 — 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: John Spencer-Churchill, 7th Duke of Marlborough Context triple: [Spencer-Churchill, notableBearer, John Spencer-Churchill, 7th Duke of Marlborough]
-
A.
John Spencer-Churchill, 8th Duke of Marlborough
John Spencer-Churchill, 8th Duke of Marlborough was a British aristocrat and peer, head of the prominent Spencer-Churchill family and holder of one of the most prestigious dukedoms in the United Kingdom.
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B.
John Spencer-Churchill, 10th Duke of Marlborough
John Spencer-Churchill, 10th Duke of Marlborough, was a prominent British aristocrat and landowner of the late 19th and early 20th centuries, head of the Marlborough ducal line and custodian of Blenheim Palace.
-
C.
John Spencer-Churchill, 11th Duke of Marlborough
John Spencer-Churchill, 11th Duke of Marlborough, was a British aristocrat and landowner who headed the prominent Spencer-Churchill family and presided over the Blenheim Palace estate in the 20th century.
-
D.
George Spencer-Churchill, 6th Duke of Marlborough
George Spencer-Churchill, 6th Duke of Marlborough, was a 19th-century British peer and politician who held the Marlborough dukedom before his more politically prominent son, the 7th Duke.
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E.
George Spencer-Churchill, 5th Duke of Marlborough
George Spencer-Churchill, 5th Duke of Marlborough, was a British aristocrat and politician who served as Lord Chamberlain and was a prominent member of the influential Churchill-Marlborough lineage in the late 18th and early 19th centuries.
- 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: John Spencer-Churchill, 7th Duke of Marlborough Target entity description: John Spencer-Churchill, 7th Duke of Marlborough, was a 19th-century British aristocrat and politician who served as Lord Lieutenant of Ireland and head of the prominent Spencer-Churchill family.
-
A.
John Spencer-Churchill, 8th Duke of Marlborough
John Spencer-Churchill, 8th Duke of Marlborough was a British aristocrat and peer, head of the prominent Spencer-Churchill family and holder of one of the most prestigious dukedoms in the United Kingdom.
-
B.
John Spencer-Churchill, 10th Duke of Marlborough
John Spencer-Churchill, 10th Duke of Marlborough, was a prominent British aristocrat and landowner of the late 19th and early 20th centuries, head of the Marlborough ducal line and custodian of Blenheim Palace.
-
C.
John Spencer-Churchill, 11th Duke of Marlborough
John Spencer-Churchill, 11th Duke of Marlborough, was a British aristocrat and landowner who headed the prominent Spencer-Churchill family and presided over the Blenheim Palace estate in the 20th century.
-
D.
George Spencer-Churchill, 6th Duke of Marlborough
George Spencer-Churchill, 6th Duke of Marlborough, was a 19th-century British peer and politician who held the Marlborough dukedom before his more politically prominent son, the 7th Duke.
-
E.
George Spencer-Churchill, 5th Duke of Marlborough
George Spencer-Churchill, 5th Duke of Marlborough, was a British aristocrat and politician who served as Lord Chamberlain and was a prominent member of the influential Churchill-Marlborough lineage in the late 18th and early 19th centuries.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
British aristocrat
ⓘ
British politician ⓘ human ⓘ member of the House of Lords ⓘ peer of the United Kingdom ⓘ |
| birthDate | 1822-01-02 ⓘ |
| birthPlace | Garboldisham Hall, Norfolk, England NERFINISHED ⓘ |
| burialPlace | Blenheim Palace Chapel NERFINISHED ⓘ |
| child |
George Spencer-Churchill, 8th Duke of Marlborough
NERFINISHED
ⓘ
Lady Anne Blanche Spencer-Churchill NERFINISHED ⓘ Lady Cornelia Henrietta Maria Spencer-Churchill NERFINISHED ⓘ Lady Rosamond Jane Frances Spencer-Churchill NERFINISHED ⓘ Lord Augustus Spencer-Churchill NERFINISHED ⓘ Lord Charles Spencer-Churchill NERFINISHED ⓘ Lord Henry Spencer-Churchill NERFINISHED ⓘ Lord Randolph Churchill NERFINISHED ⓘ |
| countryOfCitizenship | United Kingdom of Great Britain and Ireland ⓘ |
| deathDate | 1883-07-04 ⓘ |
| deathPlace | Blenheim Palace, Oxfordshire, England NERFINISHED ⓘ |
| educatedAt |
Eton College
ⓘ
Oriel College, Oxford NERFINISHED ⓘ |
| familyName | Spencer-Churchill NERFINISHED ⓘ |
| father | George Spencer-Churchill, 6th Duke of Marlborough NERFINISHED ⓘ |
| givenName | John NERFINISHED ⓘ |
| grandparent | Sir Winston Churchill NERFINISHED ⓘ |
| headOf | Spencer-Churchill family NERFINISHED ⓘ |
| honorificPrefix | His Grace ⓘ |
| honorificSuffix | PC ⓘ |
| languageSpoken | English ⓘ |
| memberOf |
Privy Council
ⓘ
surface form:
Privy Council of the United Kingdom
|
| memberOfPoliticalParty | Conservative Party (UK) ⓘ |
| monarchDuringService | Queen Victoria NERFINISHED ⓘ |
| mother | Lady Jane Stewart NERFINISHED ⓘ |
| nobleRank | Duke ⓘ |
| nobleTitle | Duke of Marlborough NERFINISHED ⓘ |
| notableFamily |
Churchill family
NERFINISHED
ⓘ
Spencer family NERFINISHED ⓘ |
| ordinalInTitle | 7th Duke of Marlborough NERFINISHED ⓘ |
| parliamentaryConstituencyRepresented |
Tewkesbury
NERFINISHED
ⓘ
Woodstock NERFINISHED ⓘ |
| positionHeld |
Lord Lieutenant of Ireland
NERFINISHED
ⓘ
Lord Lieutenant of Oxfordshire NERFINISHED ⓘ Lord President of the Council ⓘ Lord Steward NERFINISHED ⓘ Member of Parliament of the United Kingdom ⓘ |
| residence | Blenheim Palace NERFINISHED ⓘ |
| spouse | Lady Frances Vane 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: John Spencer-Churchill, 7th Duke of Marlborough Description of subject: John Spencer-Churchill, 7th Duke of Marlborough, was a 19th-century British aristocrat and politician who served as Lord Lieutenant of Ireland and head of the prominent Spencer-Churchill family.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
Lord Ivor Spencer-Churchill
→
paternalGrandfather
→
John Spencer-Churchill, 7th Duke of Marlborough
ⓘ
Lady Cornelia Henrietta Maria Spencer-Churchill
→
childOf
→
John Spencer-Churchill, 7th Duke of Marlborough
ⓘ
Lady Cornelia Henrietta Maria Spencer-Churchill
→
father
→
John Spencer-Churchill, 7th Duke of Marlborough
ⓘ