Mathrafal dynasty
E618187
The Mathrafal dynasty was a medieval Welsh royal house that ruled the kingdom of Powys and played a central role in the politics of the Welsh principalities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mathrafal dynasty canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6767894 — 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: Mathrafal dynasty Context triple: [Welsh principalities, hadRulingDynasty, Mathrafal dynasty]
-
A.
Atreid dynasty
The Atreid dynasty is the legendary royal house of Mycenaean Greece, best known from Greek mythology for figures like Agamemnon and Menelaus and the tragic cycle of the House of Atreus.
-
B.
Cirksena dynasty
The Cirksena dynasty was a noble family that ruled as counts and later princes over East Frisia in what is now northwestern Germany from the 15th to the 18th century.
-
C.
Terter dynasty
The Terter dynasty was a medieval Bulgarian royal house of Cuman origin that produced several tsars who ruled the Second Bulgarian Empire during a period of political fragmentation and foreign pressure.
-
D.
Neleid dynasty
The Neleid dynasty was the legendary royal lineage descended from the hero Neleus that ruled the Mycenaean kingdom of Pylos in Greek mythology.
-
E.
Jhala dynasty
The Jhala dynasty was a Rajput ruling family that governed several princely states in the Kathiawar region of present-day Gujarat, India.
- 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: Mathrafal dynasty Target entity description: The Mathrafal dynasty was a medieval Welsh royal house that ruled the kingdom of Powys and played a central role in the politics of the Welsh principalities.
-
A.
Atreid dynasty
The Atreid dynasty is the legendary royal house of Mycenaean Greece, best known from Greek mythology for figures like Agamemnon and Menelaus and the tragic cycle of the House of Atreus.
-
B.
Cirksena dynasty
The Cirksena dynasty was a noble family that ruled as counts and later princes over East Frisia in what is now northwestern Germany from the 15th to the 18th century.
-
C.
Terter dynasty
The Terter dynasty was a medieval Bulgarian royal house of Cuman origin that produced several tsars who ruled the Second Bulgarian Empire during a period of political fragmentation and foreign pressure.
-
D.
Neleid dynasty
The Neleid dynasty was the legendary royal lineage descended from the hero Neleus that ruled the Mycenaean kingdom of Pylos in Greek mythology.
-
E.
Jhala dynasty
The Jhala dynasty was a Rajput ruling family that governed several princely states in the Kathiawar region of present-day Gujarat, India.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Welsh royal house
ⓘ
medieval dynasty ⓘ |
| associatedWith |
Montgomeryshire
NERFINISHED
ⓘ
River Severn valley NERFINISHED ⓘ |
| coatOfArms | Arms associated with the princes of Powys ⓘ |
| conflict |
English expansion into Wales
ⓘ
Norman invasion of Wales NERFINISHED ⓘ |
| country | Wales ⓘ |
| dissolutionReason | conquest of Wales by Edward I of England ⓘ |
| dynasticSeat | Mathrafal NERFINISHED ⓘ |
| endTime | 13th century ⓘ |
| ethnicGroup | Welsh ⓘ |
| followed | House of Gwertherion NERFINISHED ⓘ |
| governmentForm | monarchy ⓘ |
| hasCapital | Mathrafal NERFINISHED ⓘ |
| hasHouseType | hereditary monarchy ⓘ |
| hasLanguage | Welsh ⓘ |
| hasNotableMember |
Bleddyn ap Cynfyn
NERFINISHED
ⓘ
Gruffudd ap Gwenwynwyn NERFINISHED ⓘ Madog ap Maredudd NERFINISHED ⓘ Owain Cyfeiliog NERFINISHED ⓘ Owain ap Gruffudd ap Gwenwynwyn NERFINISHED ⓘ Owain de la Pole NERFINISHED ⓘ |
| hasReligion |
Christianity
ⓘ
Roman Catholicism ⓘ |
| hasTerritory |
Powys Fadog
NERFINISHED
ⓘ
Powys Wenwynwyn NERFINISHED ⓘ |
| influenced | political structure of medieval Wales ⓘ |
| namedAfter | Mathrafal NERFINISHED ⓘ |
| participatedIn | medieval Welsh politics ⓘ |
| partOf |
Welsh principalities
ⓘ
native Welsh dynasties ⓘ |
| powerBase | central and eastern Wales ⓘ |
| precededBy | House of Gwertherion NERFINISHED ⓘ |
| region |
Powys
NERFINISHED
ⓘ
borderlands of Wales and England ⓘ |
| ruled |
Kingdom of Powys
NERFINISHED
ⓘ
Powys NERFINISHED ⓘ |
| startTime | 11th century ⓘ |
| succeededBy | Plantagenet dynasty NERFINISHED ⓘ |
| territorialStatus | Welsh principality ⓘ |
| timePeriod | Middle Ages ⓘ |
| usedTitle |
Lord 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: Mathrafal dynasty Description of subject: The Mathrafal dynasty was a medieval Welsh royal house that ruled the kingdom of Powys and played a central role in the politics of the Welsh principalities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.