Treaty of London (1827)
E433288
The Treaty of London (1827) was an agreement between Britain, France, and Russia to intervene in the Greek War of Independence, ultimately leading to the decisive naval Battle of Navarino and paving the way for an independent Greek state.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Treaty of London (1827) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4362002 — 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: Treaty of London (1827) Context triple: [Battle of Navarino, hasRelatedTreaty, Treaty of London (1827)]
-
A.
Treaty of London (1831)
The Treaty of London (1831) was the international agreement by the major European powers that recognized Belgium as an independent and neutral state following its secession from the Netherlands.
-
B.
Treaty of London (1839)
The Treaty of London (1839) was an international agreement that recognized Belgium’s independence and guaranteed its neutrality, shaping the political boundaries of Western Europe.
-
C.
Treaty of Constantinople of 1832
The Treaty of Constantinople of 1832 was the international agreement that formally recognized Greece as an independent kingdom, ending Ottoman sovereignty over the newly established Greek state.
-
D.
London Protocol of 1830
The London Protocol of 1830 was an international agreement by the Great Powers that recognized Greece as an independent state following the Greek War of Independence.
-
E.
Treaty of London (1915)
The Treaty of London (1915) was a secret World War I agreement in which the Entente Powers promised Italy territorial gains in return for joining the war against Austria-Hungary and its allies.
- 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: Treaty of London (1827) Target entity description: The Treaty of London (1827) was an agreement between Britain, France, and Russia to intervene in the Greek War of Independence, ultimately leading to the decisive naval Battle of Navarino and paving the way for an independent Greek state.
-
A.
Treaty of London (1831)
The Treaty of London (1831) was the international agreement by the major European powers that recognized Belgium as an independent and neutral state following its secession from the Netherlands.
-
B.
Treaty of London (1839)
The Treaty of London (1839) was an international agreement that recognized Belgium’s independence and guaranteed its neutrality, shaping the political boundaries of Western Europe.
-
C.
Treaty of Constantinople of 1832
The Treaty of Constantinople of 1832 was the international agreement that formally recognized Greece as an independent kingdom, ending Ottoman sovereignty over the newly established Greek state.
-
D.
London Protocol of 1830
The London Protocol of 1830 was an international agreement by the Great Powers that recognized Greece as an independent state following the Greek War of Independence.
-
E.
Treaty of London (1915)
The Treaty of London (1915) was a secret World War I agreement in which the Entente Powers promised Italy territorial gains in return for joining the war against Austria-Hungary and its allies.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
diplomatic agreement
ⓘ
international treaty ⓘ |
| alsoKnownAs | London Treaty of 1827 NERFINISHED ⓘ |
| category |
1827 in international relations
ⓘ
Treaties of France ⓘ Treaties of the Russian Empire NERFINISHED ⓘ Treaties of the United Kingdom NERFINISHED ⓘ |
| context | Greek War of Independence NERFINISHED ⓘ |
| diplomaticPolicyOf |
French policy in the Eastern Mediterranean
ⓘ
Russian policy in the Eastern Mediterranean ⓘ United Kingdom foreign policy toward the Eastern Question ⓘ |
| enforcementMechanism | joint naval intervention by Britain, France, and Russia ⓘ |
| hasSubject | status of Greece within the Ottoman Empire ⓘ |
| historicalSignificance | key step toward the international recognition of Greek independence ⓘ |
| influenced |
London Protocol of 1830
NERFINISHED
ⓘ
recognition of Greek independence ⓘ |
| involvedConflict |
Greek revolutionary forces
ⓘ
Ottoman Empire NERFINISHED ⓘ |
| language |
English
ⓘ
French ⓘ Russian ⓘ |
| ledTo |
Allied naval operations in the eastern Mediterranean
ⓘ
Battle of Navarino (1827) NERFINISHED ⓘ |
| legalStatusForGreece | autonomy under Ottoman suzerainty (as initially envisaged) ⓘ |
| participant |
Kingdom of France
NERFINISHED
ⓘ
Russian Empire NERFINISHED ⓘ United Kingdom of Great Britain and Ireland NERFINISHED ⓘ |
| precedes | London Protocol (1830) NERFINISHED ⓘ |
| providedFor |
collective intervention by the three powers if the armistice was refused
ⓘ
use of naval forces to enforce the armistice ⓘ |
| purpose |
to end the Greek War of Independence
ⓘ
to establish an autonomous Greek state under Ottoman suzerainty ⓘ to mediate between the Ottoman Empire and the Greek revolutionaries ⓘ |
| relatedEvent |
Battle of Navarino
NERFINISHED
ⓘ
Greek War of Independence NERFINISHED ⓘ |
| result |
Battle of Navarino
NERFINISHED
ⓘ
destruction of the Ottoman–Egyptian fleet at Navarino ⓘ intervention of Britain, France, and Russia in the Greek War of Independence ⓘ paving the way for the creation of an independent Greek state ⓘ |
| signatoryRepresentative |
Christoph von Lieven
NERFINISHED
ⓘ
George Canning NERFINISHED ⓘ Prince Jules de Polignac NERFINISHED ⓘ |
| signedIn | London NERFINISHED ⓘ |
| signingDate | 1827-07-06 ⓘ |
| stipulated |
armistice between the Ottoman Empire and Greek forces
ⓘ
autonomous Greek principality paying tribute to the Ottoman Sultan ⓘ ceasefire at sea between Ottoman and Greek naval forces ⓘ |
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: Treaty of London (1827) Description of subject: The Treaty of London (1827) was an agreement between Britain, France, and Russia to intervene in the Greek War of Independence, ultimately leading to the decisive naval Battle of Navarino and paving the way for an independent Greek state.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Battle of Navarino