Thomas Osborne, 1st Duke of Leeds
E220165
Thomas Osborne, 1st Duke of Leeds, was a prominent 17th-century English statesman and politician who served as a leading minister under King Charles II and played a key role in the formation of the Tory party.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Thomas Osborne, 1st Duke of Leeds canonical | 9 |
| 1st Duke of Leeds | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1886423 — 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: Thomas Osborne, 1st Duke of Leeds Context triple: [Lord Lieutenant of the West Riding of Yorkshire, officeHeldBy, Thomas Osborne, 1st Duke of Leeds]
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A.
Peregrine Osborne, 2nd Duke of Leeds
Peregrine Osborne, 2nd Duke of Leeds, was an English nobleman and politician of the late 17th and early 18th centuries who held high office and influence under the Stuart and early Hanoverian monarchs.
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B.
Duke of Newcastle-under-Lyne
The Duke of Newcastle-under-Lyne is a historic British peerage title long held by members of the influential Cavendish family, prominent in English political and aristocratic life.
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C.
Duke of Newcastle
The Duke of Newcastle was a powerful 18th-century British Whig statesman and long-serving prime minister who played a central role in shaping Britain’s foreign policy during the lead-up to the Seven Years’ War.
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D.
William Cavendish, 1st Earl of Devonshire
William Cavendish, 1st Earl of Devonshire, was an English nobleman and politician of the late 16th and early 17th centuries who helped establish the prominence of the Cavendish family in national affairs.
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E.
William Cavendish, 2nd Duke of Devonshire
William Cavendish, 2nd Duke of Devonshire was an early 18th-century English nobleman and Whig politician who served as Lord President of the Council and was a prominent figure in the political life of the Hanoverian court.
- 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: Thomas Osborne, 1st Duke of Leeds Target entity description: Thomas Osborne, 1st Duke of Leeds, was a prominent 17th-century English statesman and politician who served as a leading minister under King Charles II and played a key role in the formation of the Tory party.
-
A.
Peregrine Osborne, 2nd Duke of Leeds
Peregrine Osborne, 2nd Duke of Leeds, was an English nobleman and politician of the late 17th and early 18th centuries who held high office and influence under the Stuart and early Hanoverian monarchs.
-
B.
Duke of Newcastle-under-Lyne
The Duke of Newcastle-under-Lyne is a historic British peerage title long held by members of the influential Cavendish family, prominent in English political and aristocratic life.
-
C.
Duke of Newcastle
The Duke of Newcastle was a powerful 18th-century British Whig statesman and long-serving prime minister who played a central role in shaping Britain’s foreign policy during the lead-up to the Seven Years’ War.
-
D.
William Cavendish, 1st Earl of Devonshire
William Cavendish, 1st Earl of Devonshire, was an English nobleman and politician of the late 16th and early 17th centuries who helped establish the prominence of the Cavendish family in national affairs.
-
E.
William Cavendish, 2nd Duke of Devonshire
William Cavendish, 2nd Duke of Devonshire was an early 18th-century English nobleman and Whig politician who served as Lord President of the Council and was a prominent figure in the political life of the Hanoverian court.
- F. None of above. chosen
Statements (50)
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: Thomas Osborne, 1st Duke of Leeds Description of subject: Thomas Osborne, 1st Duke of Leeds, was a prominent 17th-century English statesman and politician who served as a leading minister under King Charles II and played a key role in the formation of the Tory party.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
Lord Lieutenant of the West Riding of Yorkshire
→
officeHeldBy
→
Thomas Osborne, 1st Duke of Leeds
ⓘ
subject surface form:
Thomas Osborne, 1st Duke of Leeds
this entity surface form:
1st Duke of Leeds
Thomas Osborne, 1st Duke of Leeds
→
nobleTitle
→
Thomas Osborne, 1st Duke of Leeds
self-linksurface differs
ⓘ
this entity surface form:
1st Duke of Leeds
this entity surface form:
1st Duke of Leeds