Archibald Primrose, 4th Earl of Rosebery
E711970
British Liberal politician
Earl in the Peerage of the United Kingdom
Prime Minister of the United Kingdom
human
racehorse owner
Archibald Primrose, 4th Earl of Rosebery, was a British Liberal statesman who served as Prime Minister of the United Kingdom from 1894 to 1895 and was also a prominent aristocratic politician and racehorse owner.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Archibald Primrose, 4th Earl of Rosebery canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7786691 — 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: Archibald Primrose, 4th Earl of Rosebery Context triple: [Earl of Rosebery, hasTitleHolder, Archibald Primrose, 4th Earl of Rosebery]
-
A.
Archibald Primrose, 5th Earl of Rosebery
Archibald Primrose, 5th Earl of Rosebery, was a British Liberal statesman who served briefly as Prime Minister of the United Kingdom from 1894 to 1895.
-
B.
Neil Primrose, 3rd Earl of Rosebery
Neil Primrose, 3rd Earl of Rosebery, was a Scottish peer and Liberal politician who served as Secretary of State for Scotland and played a significant role in late 19th-century British public life.
-
C.
1st Earl of Rosebery
The 1st Earl of Rosebery was a prominent 19th-century British aristocrat and racehorse owner whose influence extended across both politics and thoroughbred breeding.
-
D.
The Marquess of Salisbury
The Marquess of Salisbury is a hereditary title in the British peerage most famously associated with Robert Gascoyne-Cecil, a Conservative statesman who served multiple terms as Prime Minister of the United Kingdom in the late 19th and early 20th centuries.
-
E.
John Russell, 1st Earl Russell
John Russell, 1st Earl Russell was a prominent 19th-century British Whig statesman who served twice as Prime Minister of the United Kingdom and played a key role in advancing parliamentary reform.
- 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: Archibald Primrose, 4th Earl of Rosebery Target entity description: Archibald Primrose, 4th Earl of Rosebery, was a British Liberal statesman who served as Prime Minister of the United Kingdom from 1894 to 1895 and was also a prominent aristocratic politician and racehorse owner.
-
A.
Archibald Primrose, 5th Earl of Rosebery
Archibald Primrose, 5th Earl of Rosebery, was a British Liberal statesman who served briefly as Prime Minister of the United Kingdom from 1894 to 1895.
-
B.
Neil Primrose, 3rd Earl of Rosebery
Neil Primrose, 3rd Earl of Rosebery, was a Scottish peer and Liberal politician who served as Secretary of State for Scotland and played a significant role in late 19th-century British public life.
-
C.
1st Earl of Rosebery
The 1st Earl of Rosebery was a prominent 19th-century British aristocrat and racehorse owner whose influence extended across both politics and thoroughbred breeding.
-
D.
The Marquess of Salisbury
The Marquess of Salisbury is a hereditary title in the British peerage most famously associated with Robert Gascoyne-Cecil, a Conservative statesman who served multiple terms as Prime Minister of the United Kingdom in the late 19th and early 20th centuries.
-
E.
John Russell, 1st Earl Russell
John Russell, 1st Earl Russell was a prominent 19th-century British Whig statesman who served twice as Prime Minister of the United Kingdom and played a key role in advancing parliamentary reform.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
British Liberal politician
ⓘ
Earl in the Peerage of the United Kingdom ⓘ Prime Minister of the United Kingdom ⓘ human ⓘ racehorse owner ⓘ |
| birthDate | 1847-05-07 ⓘ |
| birthPlace |
Berkeley Square, London
NERFINISHED
ⓘ
London, England ⓘ
surface form:
London
|
| child |
Harry Primrose, 6th Earl of Rosebery
NERFINISHED
ⓘ
Margaret Primrose NERFINISHED ⓘ Neil Primrose NERFINISHED ⓘ Sybil Primrose NERFINISHED ⓘ |
| countryOfCitizenship |
United Kingdom
ⓘ
United Kingdom of Great Britain and Ireland ⓘ |
| deathDate | 1929-05-21 ⓘ |
| deathPlace | The Durdans, Epsom, Surrey NERFINISHED ⓘ |
| educatedAt |
Christ Church, Oxford
ⓘ
Eton College ⓘ |
| familyName | Primrose NERFINISHED ⓘ |
| father | Archibald Primrose, Lord Dalmeny NERFINISHED ⓘ |
| givenName | Archibald NERFINISHED ⓘ |
| honorificPrefix | The Right Honourable ⓘ |
| honorificSuffix |
FRS
NERFINISHED
ⓘ
KG NERFINISHED ⓘ KT NERFINISHED ⓘ PC ⓘ |
| ideology | Liberalism ⓘ |
| memberOf | House of Lords ⓘ |
| memberOfPoliticalParty | Liberal Party (UK) NERFINISHED ⓘ |
| monarchDuringTerm | Queen Victoria NERFINISHED ⓘ |
| mother | Lady Catherine Lucy Wilhelmina Stanhope NERFINISHED ⓘ |
| nobleTitle | 4th Earl of Rosebery NERFINISHED ⓘ |
| notableAchievement |
owned multiple Derby-winning racehorses
ⓘ
won The Derby with Cicero in 1905 ⓘ won The Derby with Ladas in 1894 ⓘ won The Derby with Sir Visto in 1895 ⓘ |
| notableWork | advocacy of Imperial Federation ⓘ |
| officeEndTime | 1895-06-22 ⓘ |
| officeStartTime | 1894-03-05 ⓘ |
| positionHeld |
Foreign Secretary of the United Kingdom
NERFINISHED
ⓘ
Leader of the House of Lords NERFINISHED ⓘ Leader of the Liberal Party (UK) ⓘ Lord President of the Council ⓘ Prime Minister of the United Kingdom NERFINISHED ⓘ Under-Secretary of State for the Home Department NERFINISHED ⓘ |
| precededBy | William Ewart Gladstone NERFINISHED ⓘ |
| religion | Church of Scotland NERFINISHED ⓘ |
| residence |
Dalmeny House, West Lothian
NERFINISHED
ⓘ
Mentmore Towers, Buckinghamshire NERFINISHED ⓘ |
| spouse | Hannah Primrose, Countess of Rosebery NERFINISHED ⓘ |
| succeededBy | The Marquess of Salisbury 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: Archibald Primrose, 4th Earl of Rosebery Description of subject: Archibald Primrose, 4th Earl of Rosebery, was a British Liberal statesman who served as Prime Minister of the United Kingdom from 1894 to 1895 and was also a prominent aristocratic politician and racehorse owner.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.