Kingdom of Powys
E693662
The Kingdom of Powys was an early medieval Welsh realm located in eastern Wales, known for its frequent conflicts and shifting borders with the powerful Anglo-Saxon kingdom of Mercia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kingdom of Powys canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7790598 — 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: Kingdom of Powys Context triple: [Offa of Mercia, borderWith, Kingdom of Powys]
-
A.
Kingdom of Dyfed
The Kingdom of Dyfed was an early medieval Welsh kingdom located in southwest Wales, centered around modern Pembrokeshire and known for its role in the formation of later Welsh principalities.
-
B.
Kingdom of Gwent
The Kingdom of Gwent was an early medieval Welsh kingdom located in southeast Wales, centered around the lower River Usk and bordering the Severn Estuary.
-
C.
Kingdom of Gwynedd
The Kingdom of Gwynedd was a dominant medieval Welsh realm in northwest Wales, often regarded as the heartland of native Welsh power and culture.
-
D.
Kingdom of Strathclyde
The Kingdom of Strathclyde was an early medieval Brittonic realm in what is now southern Scotland and northern England, centered on the River Clyde and known for its distinct Cumbric-speaking population.
-
E.
Kingdom of the Hwicce
The Kingdom of the Hwicce was a small early medieval Anglo-Saxon kingdom located in what is now the West Midlands of England.
- 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: Kingdom of Powys Target entity description: The Kingdom of Powys was an early medieval Welsh realm located in eastern Wales, known for its frequent conflicts and shifting borders with the powerful Anglo-Saxon kingdom of Mercia.
-
A.
Kingdom of Dyfed
The Kingdom of Dyfed was an early medieval Welsh kingdom located in southwest Wales, centered around modern Pembrokeshire and known for its role in the formation of later Welsh principalities.
-
B.
Kingdom of Gwent
The Kingdom of Gwent was an early medieval Welsh kingdom located in southeast Wales, centered around the lower River Usk and bordering the Severn Estuary.
-
C.
Kingdom of Gwynedd
The Kingdom of Gwynedd was a dominant medieval Welsh realm in northwest Wales, often regarded as the heartland of native Welsh power and culture.
-
D.
Kingdom of Strathclyde
The Kingdom of Strathclyde was an early medieval Brittonic realm in what is now southern Scotland and northern England, centered on the River Clyde and known for its distinct Cumbric-speaking population.
-
E.
Kingdom of the Hwicce
The Kingdom of the Hwicce was a small early medieval Anglo-Saxon kingdom located in what is now the West Midlands of England.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
early medieval Welsh kingdom
ⓘ
historical polity ⓘ |
| borderedBy | Kingdom of Mercia NERFINISHED ⓘ |
| capitalMovedFrom | Pengwern NERFINISHED ⓘ |
| capitalMovedTo | Mathrafal NERFINISHED ⓘ |
| conflictedWith | Kingdom of Mercia NERFINISHED ⓘ |
| country | Wales ⓘ |
| culture | Welsh culture ⓘ |
| dissolvedBy | English conquest of Wales NERFINISHED ⓘ |
| era |
Early Middle Ages
ⓘ
High Middle Ages ⓘ |
| ethnicGroup |
Britons
NERFINISHED
ⓘ
Welsh ⓘ |
| governmentType | monarchy ⓘ |
| hadBorder | Offa's Dyke NERFINISHED ⓘ |
| hasCapital |
Mathrafal
NERFINISHED
ⓘ
Pengwern NERFINISHED ⓘ |
| hasDynasty |
House of Gwertherion
NERFINISHED
ⓘ
Mathrafal dynasty NERFINISHED ⓘ |
| hasRuler |
Bleddyn ap Cynfyn
NERFINISHED
ⓘ
Brochfael ap Elisedd NERFINISHED ⓘ Cynan Garwyn NERFINISHED ⓘ Cyngen ap Cadell NERFINISHED ⓘ Elisedd ap Gwylog NERFINISHED ⓘ Eluadd ap Glast NERFINISHED ⓘ Gruffudd ap Gwenwynwyn NERFINISHED ⓘ Madog ap Maredudd NERFINISHED ⓘ Owain Cyfeiliog NERFINISHED ⓘ Rhodri Mawr NERFINISHED ⓘ Selyf ap Cynan NERFINISHED ⓘ |
| language | Old Welsh ⓘ |
| locatedIn |
Welsh Marches
NERFINISHED
ⓘ
eastern Wales NERFINISHED ⓘ |
| notablePoetAssociated | Cynddelw Brydydd Mawr NERFINISHED ⓘ |
| partOf | Wales NERFINISHED ⓘ |
| partOfConflict |
Anglo-Welsh wars
NERFINISHED
ⓘ
Mercian–Welsh border wars NERFINISHED ⓘ |
| predecessor | Sub-Roman Britain polities ⓘ |
| religion |
Celtic Christianity
ⓘ
Christianity ⓘ |
| successor |
Kingdom of England
NERFINISHED
ⓘ
Principality of Powys Fadog NERFINISHED ⓘ Principality of Powys Wenwynwyn NERFINISHED ⓘ |
| territoryIncluded |
modern Powys
ⓘ
parts of Herefordshire ⓘ parts of Shropshire ⓘ |
| usedTitle |
King of Powys
NERFINISHED
ⓘ
Prince of Powys 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: Kingdom of Powys Description of subject: The Kingdom of Powys was an early medieval Welsh realm located in eastern Wales, known for its frequent conflicts and shifting borders with the powerful Anglo-Saxon kingdom of Mercia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.