Treaty of Mellifont
E518671
The Treaty of Mellifont was the 1603 agreement that ended the Nine Years' War in Ireland by securing the submission of Hugh O’Neill and other Gaelic lords to the English Crown, paving the way for their later exile in the Flight of the Earls and the Plantation of Ulster.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Treaty of Mellifont canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5423878 — 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 Mellifont Context triple: [Flight of the Earls, hasCause, Treaty of Mellifont]
-
A.
Treaty of Limerick
The Treaty of Limerick was a 1691 agreement that ended the Williamite War in Ireland, marking the surrender of Jacobite forces and shaping subsequent political and religious conditions for Irish Catholics.
-
B.
Hillsborough Castle Agreement
The Hillsborough Castle Agreement is a 2010 political accord that advanced Northern Ireland’s peace process by resolving key disputes over policing, justice, and the operation of the power-sharing government.
-
C.
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.
-
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 Edinburgh
The Treaty of Edinburgh was a 1560 agreement that ended French military intervention in Scotland and effectively secured Protestant reform and greater English influence in Scottish affairs.
- 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 Mellifont Target entity description: The Treaty of Mellifont was the 1603 agreement that ended the Nine Years' War in Ireland by securing the submission of Hugh O’Neill and other Gaelic lords to the English Crown, paving the way for their later exile in the Flight of the Earls and the Plantation of Ulster.
-
A.
Treaty of Limerick
The Treaty of Limerick was a 1691 agreement that ended the Williamite War in Ireland, marking the surrender of Jacobite forces and shaping subsequent political and religious conditions for Irish Catholics.
-
B.
Hillsborough Castle Agreement
The Hillsborough Castle Agreement is a 2010 political accord that advanced Northern Ireland’s peace process by resolving key disputes over policing, justice, and the operation of the power-sharing government.
-
C.
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.
-
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 Edinburgh
The Treaty of Edinburgh was a 1560 agreement that ended French military intervention in Scotland and effectively secured Protestant reform and greater English influence in Scottish affairs.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
historical event
ⓘ
peace treaty ⓘ |
| appliesToJurisdiction | Ireland NERFINISHED ⓘ |
| category |
1603 in Ireland
ⓘ
History of Ulster ⓘ Peace treaties of England ⓘ Treaties of Ireland NERFINISHED ⓘ |
| chronology |
concluded shortly after the death of Elizabeth I
ⓘ
preceded the Flight of the Earls in 1607 ⓘ preceded the Plantation of Ulster in the early 17th century ⓘ |
| conflictEnded | Nine Years' War NERFINISHED ⓘ |
| country | Kingdom of Ireland NERFINISHED ⓘ |
| follows | Nine Years' War NERFINISHED ⓘ |
| governingAuthority | English Crown NERFINISHED ⓘ |
| grantedPardonTo |
Hugh O'Neill
NERFINISHED
ⓘ
other rebel lords ⓘ |
| grantedTitle | Earl of Tyrone to Hugh O'Neill NERFINISHED ⓘ |
| hasEffect |
consolidation of English authority in Ireland
ⓘ
paved the way for the Flight of the Earls ⓘ paved the way for the Plantation of Ulster ⓘ |
| historicalPeriod | early modern Ireland ⓘ |
| imposedCondition |
O'Neill to accept English law
ⓘ
O'Neill to renounce claims to traditional Gaelic overlordship ⓘ O'Neill to submit to the English Crown ⓘ |
| language | English ⓘ |
| location | Mellifont, County Louth NERFINISHED ⓘ |
| mainSubject |
recognition of English sovereignty over Ulster
ⓘ
terms of submission of Gaelic Irish lords ⓘ |
| namedAfter | Mellifont Abbey area ⓘ |
| partOf | Tudor conquest of Ireland NERFINISHED ⓘ |
| relatedConflict | Nine Years' War NERFINISHED ⓘ |
| relatedEvent |
Flight of the Earls
NERFINISHED
ⓘ
Plantation of Ulster NERFINISHED ⓘ |
| result |
end of the Nine Years' War in Ireland
ⓘ
submission of Hugh O'Neill to the English Crown ⓘ submission of other Gaelic lords to the English Crown ⓘ |
| signatory |
English Crown
NERFINISHED
ⓘ
Hugh O'Neill, Earl of Tyrone NERFINISHED ⓘ Hugh Roe O'Donnell NERFINISHED ⓘ representatives of Elizabeth I of England ⓘ |
| significance |
facilitated the transformation of Ulster through English and Scottish settlement
ⓘ
marked the effective end of large-scale Gaelic resistance to English rule in Ireland ⓘ |
| signingDate | 1603 ⓘ |
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 Mellifont Description of subject: The Treaty of Mellifont was the 1603 agreement that ended the Nine Years' War in Ireland by securing the submission of Hugh O’Neill and other Gaelic lords to the English Crown, paving the way for their later exile in the Flight of the Earls and the Plantation of Ulster.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.