Pedro de Ursúa

Pedro de Ursúa
Pedro de Ursúa
Born1526
DiedJanuary 1, 1561
Cause of deathMurder
NationalityNavarre
OccupationConquistador
Years active15451561
EmployerSpanish Crown
Known forCo-founder of Pamplona
Failed conquest of the Muzo
Quest for El Dorado

Pedro de Ursúa (1526 January 1, 1561) was a Spanish conquistador from Baztan in Navarre. He is best known for his final trip with Lope de Aguirre in search for El Dorado, where he was assassinated in a plot by a fellow officer.

He was born in Arizkun, Baztan, to a Beaumont family who supported the Spanish occupation of Navarre, benefiting directly from the Navarrese loyalist defeat at Amaiur in July 1522.

In Panama, Ursúa subdued a Cimarron (ex-slave) revolt by tricking Cimarron leader Bayano into coming unprepared to negotiate a truce. He then captured Bayano and sent him back to King Philip II of Spain. Together with Ortún Velázquez de Velasco, Pedro de Ursúa founded the city of Pamplona, New Kingdom of Granada, on November 1, 1549.

Ursúa later searched the Amazon region for El Dorado with Lope de Aguirre. When Ursúa would not allow Aguirre's mistress on the expedition, Aguirre conspired with another officer, Fernando de Guzmán, to use this rejection as a pretext to start a riot in which they assassinated Ursúa and seized power.