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.

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Statements (37)

Predicate Object
instanceOf battle
medieval battle
alsoKnownAs Batalla de Tamarón NERFINISHED
belligerent County of Castile NERFINISHED
Kingdom of León NERFINISHED
cause claims of Ferdinand to the Leonese throne through marriage
territorial conflict between León and Castile
combatantLeaderDeath Vermudo III of León NERFINISHED
commander Ferdinand I of León and Castile NERFINISHED
Vermudo III of León NERFINISHED
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 NERFINISHED
languageOfPrimarySources Latin
locatedInPresentDay Castile and León NERFINISHED
Province of Burgos NERFINISHED
Spain NERFINISHED
militaryTheater Northern Meseta of the Iberian Peninsula NERFINISHED
partOf Reconquista NERFINISHED
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 NERFINISHED
Battle of Simancas NERFINISHED
relatedPerson Sancha of León NERFINISHED
Sancho III of Pamplona NERFINISHED
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

Referenced by (1)

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

Ferdinand I of León notableBattle Battle of Tamarón