Treaty of Westminster (1462)
E607567
The Treaty of Westminster (1462) was a late-medieval agreement in which Edward IV of England secured Scottish support during the Wars of the Roses by recognizing the claims of the exiled Scottish king James III.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Treaty of Westminster (1462) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6508506 — 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 Westminster (1462) Context triple: [Treaties of England, hasPart, Treaty of Westminster (1462)]
-
A.
Treaty of Windsor (1386)
The Treaty of Windsor (1386) was a landmark alliance agreement between Portugal and England that established one of the oldest enduring diplomatic partnerships in the world.
-
B.
Treaty of Westminster (1654)
The Treaty of Westminster (1654) was a peace agreement between England and the Dutch Republic that ended the First Anglo-Dutch War and redefined their commercial and naval relations.
-
C.
Treaty of Wallingford
The Treaty of Wallingford was a 1153 agreement that ended the civil war in England between supporters of King Stephen and Empress Matilda by recognizing Stephen as king while naming Matilda’s son Henry (the future Henry II) as his heir.
-
D.
Treaty of Edinburgh–Northampton
The Treaty of Edinburgh–Northampton was a 1328 peace agreement between England and Scotland in which England formally recognized Scottish independence under King Robert the Bruce.
-
E.
Treaty of Berwick (1357)
The Treaty of Berwick (1357) was the agreement that secured the release of King David II of Scotland from English captivity and temporarily ended hostilities between Scotland and England during the Second War of Scottish Independence.
- 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 Westminster (1462) Target entity description: The Treaty of Westminster (1462) was a late-medieval agreement in which Edward IV of England secured Scottish support during the Wars of the Roses by recognizing the claims of the exiled Scottish king James III.
-
A.
Treaty of Windsor (1386)
The Treaty of Windsor (1386) was a landmark alliance agreement between Portugal and England that established one of the oldest enduring diplomatic partnerships in the world.
-
B.
Treaty of Westminster (1654)
The Treaty of Westminster (1654) was a peace agreement between England and the Dutch Republic that ended the First Anglo-Dutch War and redefined their commercial and naval relations.
-
C.
Treaty of Wallingford
The Treaty of Wallingford was a 1153 agreement that ended the civil war in England between supporters of King Stephen and Empress Matilda by recognizing Stephen as king while naming Matilda’s son Henry (the future Henry II) as his heir.
-
D.
Treaty of Edinburgh–Northampton
The Treaty of Edinburgh–Northampton was a 1328 peace agreement between England and Scotland in which England formally recognized Scottish independence under King Robert the Bruce.
-
E.
Treaty of Berwick (1357)
The Treaty of Berwick (1357) was the agreement that secured the release of King David II of Scotland from English captivity and temporarily ended hostilities between Scotland and England during the Second War of Scottish Independence.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
late-medieval agreement
ⓘ
treaty ⓘ |
| conflictContext | Wars of the Roses NERFINISHED ⓘ |
| countryInvolved |
Kingdom of England
NERFINISHED
ⓘ
Kingdom of Scotland NERFINISHED ⓘ |
| dateSigned | 1462 ⓘ |
| era | 15th century ⓘ |
| historicalPeriod | Late Middle Ages NERFINISHED ⓘ |
| languageOfDocument | Latin ⓘ |
| legalNature | diplomatic treaty ⓘ |
| monarchOfSignatoryState | Edward IV of England NERFINISHED ⓘ |
| monarchWhoseClaimsWereRecognized | James III of Scotland NERFINISHED ⓘ |
| placeSigned | Westminster NERFINISHED ⓘ |
| politicalContext | dynastic struggle between Yorkists and Lancastrians in England ⓘ |
| purpose | to secure Scottish support for Edward IV during the Wars of the Roses ⓘ |
| recognizedClaimOf | James III of Scotland NERFINISHED ⓘ |
| recognizedStatus | exiled Scottish king ⓘ |
| region | British Isles NERFINISHED ⓘ |
| relatedEvent | Anglo-Scottish relations in the 15th century ⓘ |
| relatedPerson |
House of Lancaster
NERFINISHED
ⓘ
House of York NERFINISHED ⓘ |
| signatory |
Edward IV of England
NERFINISHED
ⓘ
representatives of the Scottish crown ⓘ |
| subjectMatter | recognition of royal claims and political support ⓘ |
| typeOfAlliance | Anglo-Scottish political agreement ⓘ |
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 Westminster (1462) Description of subject: The Treaty of Westminster (1462) was a late-medieval agreement in which Edward IV of England secured Scottish support during the Wars of the Roses by recognizing the claims of the exiled Scottish king James III.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.