Castilian House of Ivrea
E253198
The Castilian House of Ivrea was a medieval royal dynasty that ruled the Kingdom of Castile and later much of the Iberian Peninsula, producing notable monarchs such as Ferdinand III and Alfonso X.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Castilian House of Ivrea canonical | 5 |
| Castilian branch of the House of Ivrea | 1 |
| House of Ivrea (Castile) | 1 |
| Navarrese branch of the House of Ivrea | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2297381 — 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: Castilian House of Ivrea Context triple: [Alfonso X of Castile, dynasty, Castilian House of Ivrea]
-
A.
House of Jiménez
The House of Jiménez was a medieval royal dynasty that produced several kings who ruled over parts of the Iberian Peninsula, including Navarre, Aragon, and Castile.
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B.
House of Trastámara
The House of Trastámara was a late medieval and early modern royal dynasty that originated in Castile and came to rule much of the Iberian Peninsula, laying foundations for the rise of Spain as a major European power.
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C.
House of Bourbon-Two Sicilies
The House of Bourbon-Two Sicilies was a cadet branch of the Spanish Bourbons that ruled the southern Italian realms of Naples and Sicily (later unified as the Kingdom of the Two Sicilies) until Italian unification in the 19th century.
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D.
House of Bourbon-Parma
The House of Bourbon-Parma is a cadet branch of the Spanish Bourbons that ruled the Duchy of Parma and continues as a European royal dynasty with historical ties to Italy, Spain, and Luxembourg.
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E.
House of Anjou
The House of Anjou was a prominent medieval French royal dynasty that ruled territories including Anjou, Naples, and parts of Hungary, playing a major role in European politics and dynastic conflicts.
- 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: Castilian House of Ivrea Target entity description: The Castilian House of Ivrea was a medieval royal dynasty that ruled the Kingdom of Castile and later much of the Iberian Peninsula, producing notable monarchs such as Ferdinand III and Alfonso X.
-
A.
House of Jiménez
The House of Jiménez was a medieval royal dynasty that produced several kings who ruled over parts of the Iberian Peninsula, including Navarre, Aragon, and Castile.
-
B.
House of Trastámara
The House of Trastámara was a late medieval and early modern royal dynasty that originated in Castile and came to rule much of the Iberian Peninsula, laying foundations for the rise of Spain as a major European power.
-
C.
House of Bourbon-Two Sicilies
The House of Bourbon-Two Sicilies was a cadet branch of the Spanish Bourbons that ruled the southern Italian realms of Naples and Sicily (later unified as the Kingdom of the Two Sicilies) until Italian unification in the 19th century.
-
D.
House of Bourbon-Parma
The House of Bourbon-Parma is a cadet branch of the Spanish Bourbons that ruled the Duchy of Parma and continues as a European royal dynasty with historical ties to Italy, Spain, and Luxembourg.
-
E.
House of Anjou
The House of Anjou was a prominent medieval French royal dynasty that ruled territories including Anjou, Naples, and parts of Hungary, playing a major role in European politics and dynastic conflicts.
- F. None of above. chosen
Statements (50)
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: Castilian House of Ivrea Description of subject: The Castilian House of Ivrea was a medieval royal dynasty that ruled the Kingdom of Castile and later much of the Iberian Peninsula, producing notable monarchs such as Ferdinand III and Alfonso X.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Navarrese branch of the House of Ivrea
this entity surface form:
House of Ivrea (Castile)
this entity surface form:
Castilian branch of the House of Ivrea