Battle of Tamarón

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The Battle of Tamarón (1037) was a decisive medieval conflict in which Ferdinand, Count of Castile, defeated and killed King Vermudo III of León, paving the way for Ferdinand to become King of León and significantly reshaping the political landscape of Christian Iberia.

All labels observed (2)

Label Occurrences
Battle of Tamarón canonical 3
Batalla de Tamarón 1

How this entity was disambiguated

Statements (37)

Predicate Object
instanceOf battle
medieval battle
alsoKnownAs Batalla de Tamarón
linked to: Battle of Tamarón
belligerent County of Castile
Kingdom of León
cause claims of Ferdinand to the Leonese throne through marriage
territorial conflict between León and Castile
combatantLeaderDeath Vermudo III of León
commander Ferdinand I of León and Castile
Vermudo III of León
conflictType dynastic war
consequence expansion of Castilian influence
shift in balance of power among Christian kingdoms in Iberia
date 4 September 1037
era High Middle Ages
historicalPeriod 11th century
historicalRegion Christian Iberia
languageOfPrimarySources Latin
locatedInPresentDay Castile and León
Province of Burgos
Spain
militaryTheater Northern Meseta of the Iberian Peninsula
partOf Reconquista
place near Tamarón
politicalImpact decline of independent Leonese royal line
strengthening of Castilian monarchy
precedes reign of Ferdinand I of León and Castile
predecessorEvent succession dispute over the Kingdom of León
relatedEvent Battle of Atapuerca
Battle of Simancas
relatedPerson Sancha of León
Sancho III of Pamplona
result Castilian victory
accession of Ferdinand I as King of León
death of Vermudo III of León
union of León and Castile under Ferdinand I
year 1037

How these facts were elicited

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

Ferdinand I of León notableBattle Battle of Tamarón
Bermudo III of León placeOfDeath Battle of Tamarón
Bermudo III of León battle Battle of Tamarón
Battle of Tamarón alsoKnownAs Batalla de Tamarón
linked to: Battle of Tamarón