Peter of Aragon
E572806
Peter of Aragon was an infante (prince) of the Crown of Aragon from the Trastámara dynasty, known primarily as a younger son of King Ferdinand I of Aragon in the early 15th century.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Peter of Aragon canonical | 3 |
| Piero of Aragon | 2 |
| Peter of Aragon, Lord of Híjar | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5749113 — 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: Peter of Aragon Context triple: [Ferdinand I of Aragon, child, Peter of Aragon]
-
A.
Peter II of Aragon
Peter II of Aragon was a medieval king who ruled Aragon and Catalonia in the early 13th century, known for his involvement in the Albigensian Crusade and his death at the Battle of Muret.
-
B.
John I of Aragon
John I of Aragon was a 14th-century King of Aragon and Count of Barcelona from the House of Barcelona, known for his weak rule and cultural patronage during a period of political instability in the Crown of Aragon.
-
C.
Peter of Castile
Peter of Castile, also known as Peter the Cruel or Peter the Just, was the 14th-century king of Castile and León whose turbulent reign was marked by civil war, shifting alliances, and a lasting reputation for both brutality and administrative reform.
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D.
Charles II of Navarre
Charles II of Navarre was a 14th-century king notorious for his shifting alliances and intrigues during the Hundred Years' War, earning him the nickname "Charles the Bad."
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E.
Alfonso of Aragon
Alfonso of Aragon was a medieval Aragonese infante and nobleman, notable as a son of King James I of Aragon and a member of the ruling House of Barcelona.
- 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: Peter of Aragon Target entity description: Peter of Aragon was an infante (prince) of the Crown of Aragon from the Trastámara dynasty, known primarily as a younger son of King Ferdinand I of Aragon in the early 15th century.
-
A.
Peter II of Aragon
Peter II of Aragon was a medieval king who ruled Aragon and Catalonia in the early 13th century, known for his involvement in the Albigensian Crusade and his death at the Battle of Muret.
-
B.
John I of Aragon
John I of Aragon was a 14th-century King of Aragon and Count of Barcelona from the House of Barcelona, known for his weak rule and cultural patronage during a period of political instability in the Crown of Aragon.
-
C.
Peter of Castile
Peter of Castile, also known as Peter the Cruel or Peter the Just, was the 14th-century king of Castile and León whose turbulent reign was marked by civil war, shifting alliances, and a lasting reputation for both brutality and administrative reform.
-
D.
Charles II of Navarre
Charles II of Navarre was a 14th-century king notorious for his shifting alliances and intrigues during the Hundred Years' War, earning him the nickname "Charles the Bad."
-
E.
Alfonso of Aragon
Alfonso of Aragon was a medieval Aragonese infante and nobleman, notable as a son of King James I of Aragon and a member of the ruling House of Barcelona.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Trastámara dynasty member
ⓘ
infante of Aragon ⓘ nobleman ⓘ prince ⓘ |
| continent | Europe ⓘ |
| countryOfCitizenship | Crown of Aragon ⓘ |
| dynasty |
Trastámara dynasty
ⓘ
linked to:
House of Trastámara
|
| ethnicGroup | Aragonese ⓘ |
| father | Ferdinand I of Aragon ⓘ |
| floruit | 15th century ⓘ |
| givenName | Peter ⓘ |
| languageOfUse |
Aragonese
ⓘ
Castilian ⓘ |
| mother | Eleanor of Alburquerque ⓘ |
| nobleRank | prince ⓘ |
| nobleTitle | infante of Aragon ⓘ |
| notableFor | being a younger son of Ferdinand I of Aragon ⓘ |
| partOf | Crown of Aragon ⓘ |
| positionHeld | infante of Aragon ⓘ |
| relative |
Ferdinand II of Aragon
ⓘ
Isabella I of Castile ⓘ |
| royalHouse | House of Trastámara ⓘ |
| sibling |
Alfonso V of Aragon
ⓘ
Eleanor of Aragon, Queen of Portugal ⓘ Henry of Aragon ⓘ Joan of Aragon ⓘ John II of Aragon ⓘ Maria of Aragon, Queen of Castile ⓘ Sancho of Aragon ⓘ |
| timePeriod | early 15th century ⓘ |
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: Peter of Aragon Description of subject: Peter of Aragon was an infante (prince) of the Crown of Aragon from the Trastámara dynasty, known primarily as a younger son of King Ferdinand I of Aragon in the early 15th century.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Peter of Aragon
linked to: Peter of Aragon
linked to: Peter of Aragon