Owain Glyndŵr
E249480
Owain Glyndŵr was a Welsh nobleman and military leader who led a major uprising against English rule in the early 15th century and is celebrated as a national hero of Wales.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Owain Glyndŵr canonical | 11 |
| Glyndŵr | 1 |
| Owain Glyn Dŵr | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2257401 — 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: Owain Glyndŵr Context triple: [Corwen, associatedWith, Owain Glyndŵr]
-
A.
Rhodri Morgan
Rhodri Morgan was a Welsh Labour politician who led the Welsh Government in its early years of devolution and helped shape the modern political landscape of Wales.
-
B.
Llewelyn
Llewelyn is a Welsh given name of Celtic origin traditionally used for males.
-
C.
Hywel Dda
Hywel Dda was a 10th-century Welsh king renowned for codifying Welsh law and uniting much of Wales under his rule.
-
D.
Sir Gaerfyrddin
Sir Gaerfyrddin is the Welsh-language name for Carmarthenshire, a historic county in southwest Wales.
-
E.
Robert the Bruce
Robert the Bruce was the King of Scots from 1306 to 1329, renowned for leading Scotland to de facto independence from England during the First 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: Owain Glyndŵr Target entity description: Owain Glyndŵr was a Welsh nobleman and military leader who led a major uprising against English rule in the early 15th century and is celebrated as a national hero of Wales.
-
A.
Rhodri Morgan
Rhodri Morgan was a Welsh Labour politician who led the Welsh Government in its early years of devolution and helped shape the modern political landscape of Wales.
-
B.
Llewelyn
Llewelyn is a Welsh given name of Celtic origin traditionally used for males.
-
C.
Hywel Dda
Hywel Dda was a 10th-century Welsh king renowned for codifying Welsh law and uniting much of Wales under his rule.
-
D.
Sir Gaerfyrddin
Sir Gaerfyrddin is the Welsh-language name for Carmarthenshire, a historic county in southwest Wales.
-
E.
Robert the Bruce
Robert the Bruce was the King of Scots from 1306 to 1329, renowned for leading Scotland to de facto independence from England during the First War of Scottish Independence.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Welsh nobleman
ⓘ
human ⓘ military leader ⓘ national hero of Wales ⓘ rebel leader ⓘ |
| alliance |
France
ⓘ
Scotland ⓘ Welsh nobility ⓘ |
| birthDate | c.1354 ⓘ |
| birthPlace |
Glyndyfrdwy
ⓘ
Kingdom of Powys Fadog ⓘ Wales ⓘ |
| burialPlace | unknown ⓘ |
| citizenship | Kingdom of England ⓘ |
| commemoratedBy |
Owain Glyndŵr Day
ⓘ
statue in Corwen ⓘ statues in Cardiff ⓘ |
| conflict |
Glyndŵr Rising
ⓘ
Glyndŵr Rising ⓘ
surface form:
Welsh Revolt of 1400–1415
|
| country | Wales ⓘ |
| deathDate | c.1415 ⓘ |
| deathPlace | unknown ⓘ |
| era | Late Middle Ages ⓘ |
| ethnicGroup | Welsh ⓘ |
| father | Gruffydd Fychan II ⓘ |
| inspiredBy | Welsh independence ⓘ |
| knownFor |
last native Welshman to hold the title Prince of Wales
ⓘ
leading a major uprising against English rule in Wales ⓘ |
| language |
Middle English
ⓘ
Welsh ⓘ |
| legacy |
national hero of Wales
ⓘ
symbol of Welsh nationalism ⓘ |
| militaryRank | general ⓘ |
| mother |
Elen ferch Llywelyn
ⓘ
surface form:
Elena ferch Tomas ap Llywelyn
|
| movement |
Glyndŵr Rising
ⓘ
surface form:
Welsh revolt of 1400–1415
|
| name |
Owain Glyndŵr
self-linksurface differs
ⓘ
surface form:
Owain Glyn Dŵr
Owain Glyndŵr self-link ⓘ Owain ap Gruffydd ⓘ |
| nobleFamily | House of Powys Fadog ⓘ |
| notableWork |
Glyndŵr Rising
ⓘ
surface form:
Welsh Revolt against King Henry IV
|
| opponent |
King Henry IV of England
ⓘ
surface form:
Henry IV of England
Henry V of England ⓘ |
| portrayedAs | Owen Glendower in English literature ⓘ |
| positionHeld |
Lord of Cynllaith Owain
ⓘ
Lord of Glyndyfrdwy ⓘ Prince of Wales ⓘ |
| religion | Roman Catholicism ⓘ |
| spouse | Marged ferch Dafydd ⓘ |
| subjectOf |
Henry IV, Part 1
ⓘ
surface form:
Shakespeare's play Henry IV, Part 1
|
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: Owain Glyndŵr Description of subject: Owain Glyndŵr was a Welsh nobleman and military leader who led a major uprising against English rule in the early 15th century and is celebrated as a national hero of Wales.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Glyndŵr
this entity surface form:
Owain Glyn Dŵr