Aguirre, upon reaching the headwaters of the…
1561 CE
Aguirre, upon reaching the headwaters of the Amazon in early 1561, incites a rebellion in which Ursúa is killed, perhaps because Ursúa wouldn't let him take his mistress on the expedition, perhaps as merely as a ploy for power.
He then kills Fernando de Guzmán, who had succeeded Ursúa, and takes command of the expedition.
Aguirre reportedly has all those members of the expedition who had opposed his plans, including several priests, executed.
With the few surviving members of the company, Aguirre descends the Amazon (possibly cutting up the Rio Negro over to the Orinoco—the route is not clear), raiding and destroying several native villages on the way.
Aguirre urges one hundred and eighty-six captains and soldiers on March 23, 1561, to sign an act that would proclaim him as prince of Peru, Tierra Firma and Chile.
He is reputed to have said in 1561: I am the Wrath of God, the Prince of Freedom, Lord of Tierra Firme and the Provinces of Chile.
He seizes Isla Margarita in 1561 and holds it in a grip of terror.