Robert Stewart
E688754
Robert Stewart, Viscount Castlereagh, was a prominent early 19th-century British statesman and foreign secretary known for his key role in defeating Napoleon and shaping the post-Napoleonic European order at the Congress of Vienna.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert Stewart canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7396025 — 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: Robert Stewart Context triple: [Robert Stewart, Viscount Castlereagh, fullName, Robert Stewart]
-
A.
Alexander Stewart
Alexander Stewart was a Scottish prelate who served as Archbishop of St Andrews and played a significant role in the late medieval Scottish Church.
-
B.
Alexander Stewart
Alexander Stewart was a British Army officer of the American Revolutionary War, best known for leading British forces at the Battle of Eutaw Springs in 1781.
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C.
Alexander Stewart
Alexander Stewart was a medieval Scottish prince, the son of King James I of Scotland, who held the title Duke of Rothesay before his early death.
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D.
Robert Stewart, Earl of Strathearn
Robert Stewart, Earl of Strathearn, later Robert II of Scotland, was the first monarch of the House of Stewart and succeeded David II to become King of Scots in 1371.
-
E.
Robert Stewart, Duke of Albany
Robert Stewart, Duke of Albany was a powerful Scottish nobleman who effectively ruled Scotland as regent during the late 14th and early 15th centuries, overshadowing the weak reigns of his royal relatives.
- 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: Robert Stewart Target entity description: Robert Stewart, Viscount Castlereagh, was a prominent early 19th-century British statesman and foreign secretary known for his key role in defeating Napoleon and shaping the post-Napoleonic European order at the Congress of Vienna.
-
A.
Alexander Stewart
Alexander Stewart was a Scottish prelate who served as Archbishop of St Andrews and played a significant role in the late medieval Scottish Church.
-
B.
Alexander Stewart
Alexander Stewart was a British Army officer of the American Revolutionary War, best known for leading British forces at the Battle of Eutaw Springs in 1781.
-
C.
Alexander Stewart
Alexander Stewart was a medieval Scottish prince, the son of King James I of Scotland, who held the title Duke of Rothesay before his early death.
-
D.
Robert Stewart, Earl of Strathearn
Robert Stewart, Earl of Strathearn, later Robert II of Scotland, was the first monarch of the House of Stewart and succeeded David II to become King of Scots in 1371.
-
E.
Robert Stewart, Duke of Albany
Robert Stewart, Duke of Albany was a powerful Scottish nobleman who effectively ruled Scotland as regent during the late 14th and early 15th centuries, overshadowing the weak reigns of his royal relatives.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
British statesman
ⓘ
Foreign Secretary of the United Kingdom ⓘ nobleman ⓘ |
| burialPlace | Westminster Abbey NERFINISHED ⓘ |
| causeOfDeath | suicide ⓘ |
| countryOfCitizenship |
Kingdom of Great Britain
ⓘ
United Kingdom of Great Britain and Ireland ⓘ |
| dateOfBirth | 1769-06-18 ⓘ |
| dateOfDeath | 1822-08-12 ⓘ |
| educatedAt |
Royal School, Armagh
NERFINISHED
ⓘ
St John’s College, Cambridge NERFINISHED ⓘ |
| father | Robert Stewart, 1st Marquess of Londonderry NERFINISHED ⓘ |
| fullName | Robert Stewart NERFINISHED ⓘ |
| knownFor |
advocacy of the balance of power in Europe
ⓘ
role in forming the Sixth Coalition against Napoleon ⓘ shaping the post-Napoleonic European order ⓘ |
| mannerOfDeath | suicide by cutting his throat ⓘ |
| monarchDuringTenure |
George III
NERFINISHED
ⓘ
George IV NERFINISHED ⓘ |
| mother | Lady Sarah Frances Seymour NERFINISHED ⓘ |
| notableWork |
diplomatic efforts in the defeat of Napoleon
ⓘ
negotiations at the Congress of Vienna ⓘ role in the Act of Union 1800 between Great Britain and Ireland ⓘ |
| opposedBy | radical reformers in Britain ⓘ |
| parliamentarySeat |
MP for Boroughbridge
ⓘ
MP for Down ⓘ MP for Orford ⓘ MP for Tregony ⓘ |
| participatedIn |
Congress of Vienna
NERFINISHED
ⓘ
War of the Sixth Coalition diplomacy NERFINISHED ⓘ negotiations of the Treaty of Chaumont ⓘ |
| placeOfBirth |
Dublin
ⓘ
Kingdom of Ireland NERFINISHED ⓘ |
| placeOfDeath |
England
ⓘ
Loring Hall, North Cray, Kent NERFINISHED ⓘ |
| politicalParty | Tory NERFINISHED ⓘ |
| portrayedIn | poetry by Lord Byron ⓘ |
| positionHeld |
Chief Secretary for Ireland
NERFINISHED
ⓘ
Leader of the House of Commons NERFINISHED ⓘ President of the Board of Control ⓘ Secretary of State for Foreign Affairs NERFINISHED ⓘ Secretary of State for War and the Colonies NERFINISHED ⓘ |
| religion | Anglicanism ⓘ |
| spouse | Amelia Hobart NERFINISHED ⓘ |
| title |
2nd Marquess of Londonderry
NERFINISHED
ⓘ
Viscount Castlereagh 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: Robert Stewart Description of subject: Robert Stewart, Viscount Castlereagh, was a prominent early 19th-century British statesman and foreign secretary known for his key role in defeating Napoleon and shaping the post-Napoleonic European order at the Congress of Vienna.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.