Peter I of Castile
E1161459
UNEXPLORED
Peter I of Castile, also known as Peter the Cruel or Peter the Just, was a 14th-century king of Castile and León whose turbulent reign was marked by internal conflicts, shifting alliances, and a violent dynastic struggle that led to his overthrow and death.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Peter I of Castile canonical | 10 |
| King Pedro of Castile | 1 |
| Pedro I de Castilla | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12604057 — 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 I of Castile Context triple: [Treaty of Almazán, hasSignatory, Peter I of Castile]
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A.
Henry II of Castile
Henry II of Castile was a 14th-century king who seized the Castilian throne after a civil war against his half-brother Peter I and became the first monarch of the Trastámara dynasty.
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B.
Henry I of Castile
Henry I of Castile was a 13th-century king of Castile and León whose brief reign began in childhood and ended abruptly with his early death, leading to the accession of his sister Berengaria and then Ferdinand III.
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C.
Alfonso of Castile
Alfonso of Castile was a medieval Castilian royal prince who held the title Prince of Asturias as heir to the throne of Castile.
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D.
Alfonso, King of Castile
"Alfonso, King of Castile" is a historical tragedy by Matthew Gregory Lewis that dramatizes the turbulent reign and personal conflicts of a medieval Castilian monarch.
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E.
Henry III of Castile
Henry III of Castile was a late 14th- and early 15th-century king of Castile and León known for consolidating royal authority, curbing noble power, and strengthening the monarchy’s finances and foreign alliances.
- 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 I of Castile Target entity description: Peter I of Castile, also known as Peter the Cruel or Peter the Just, was a 14th-century king of Castile and León whose turbulent reign was marked by internal conflicts, shifting alliances, and a violent dynastic struggle that led to his overthrow and death.
-
A.
Henry II of Castile
Henry II of Castile was a 14th-century king who seized the Castilian throne after a civil war against his half-brother Peter I and became the first monarch of the Trastámara dynasty.
-
B.
Henry I of Castile
Henry I of Castile was a 13th-century king of Castile and León whose brief reign began in childhood and ended abruptly with his early death, leading to the accession of his sister Berengaria and then Ferdinand III.
-
C.
Alfonso of Castile
Alfonso of Castile was a medieval Castilian royal prince who held the title Prince of Asturias as heir to the throne of Castile.
-
D.
Alfonso, King of Castile
"Alfonso, King of Castile" is a historical tragedy by Matthew Gregory Lewis that dramatizes the turbulent reign and personal conflicts of a medieval Castilian monarch.
-
E.
Henry III of Castile
Henry III of Castile was a late 14th- and early 15th-century king of Castile and León known for consolidating royal authority, curbing noble power, and strengthening the monarchy’s finances and foreign alliances.
- F. None of above. chosen
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Peter I of Castile
linked to: Peter I of Castile