House of Powys Fadog
E873297
The House of Powys Fadog was a medieval Welsh royal dynasty that ruled the northern part of the kingdom of Powys and produced notable leaders in Welsh history.
All labels observed (3)
| Label | Occurrences |
|---|---|
| House of Powys Fadog canonical | 3 |
| House of Powys | 1 |
| Royal house of Powys | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10571066 — 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: House of Powys Fadog Context triple: [Owain Glyndŵr, nobleFamily, House of Powys Fadog]
-
A.
Rhoslefain
Rhoslefain is a small rural settlement in Gwynedd, Wales, situated near the coastal town of Tywyn.
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B.
House of Rennes
The House of Rennes was a medieval Breton noble dynasty that ruled the Duchy of Brittany and played a significant role in the politics of northwestern France.
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C.
Rhosamman
Rhosamman is a village in Carmarthenshire, Wales, situated near the Black Mountain on the western edge of the Brecon Beacons.
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D.
Maes Gwyddno
Maes Gwyddno is a legendary submerged land in Welsh mythology, often associated with the drowned kingdom ruled by Gwyddno Garanhir.
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E.
House of Mortimer
The House of Mortimer was a powerful medieval Anglo-Norman noble family that rose to prominence on the Welsh Marches and played a major role in English politics, especially during the 13th and 14th centuries.
- 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: House of Powys Fadog Target entity description: The House of Powys Fadog was a medieval Welsh royal dynasty that ruled the northern part of the kingdom of Powys and produced notable leaders in Welsh history.
-
A.
Rhoslefain
Rhoslefain is a small rural settlement in Gwynedd, Wales, situated near the coastal town of Tywyn.
-
B.
House of Rennes
The House of Rennes was a medieval Breton noble dynasty that ruled the Duchy of Brittany and played a significant role in the politics of northwestern France.
-
C.
Rhosamman
Rhosamman is a village in Carmarthenshire, Wales, situated near the Black Mountain on the western edge of the Brecon Beacons.
-
D.
Maes Gwyddno
Maes Gwyddno is a legendary submerged land in Welsh mythology, often associated with the drowned kingdom ruled by Gwyddno Garanhir.
-
E.
House of Mortimer
The House of Mortimer was a powerful medieval Anglo-Norman noble family that rose to prominence on the Welsh Marches and played a major role in English politics, especially during the 13th and 14th centuries.
- F. None of above. chosen
Statements (48)
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: House of Powys Fadog Description of subject: The House of Powys Fadog was a medieval Welsh royal dynasty that ruled the northern part of the kingdom of Powys and produced notable leaders in Welsh history.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: House of Powys Fadog
linked to: House of Powys Fadog