In the same year, Simon de Alcazava sailed from Seville, with two ships and 240 men. Some say he was destined for New Spain, others for the Moluccas, and others again that he meant to have proceeded for China, where he had formerly been, along with Ferdinando Perez de Andrada. However this may have been, he went first to the Canaries, and from thence to the straits of Magellan, without touching at Brazil, or any other part of the coast of South America, and entered into these straits in the month of December, having contrary winds, and very cold weather. Under these difficulties, the soldiers entreated him to turn back, which he refused, and went into a haven on the south side of the straits, in lat. 53° S. where he ordered Roderigo de Isla to land, with 60 of the people, to explore the country; but the people mutinied against Alcazava, and slew him; and, having appointed such captains and officers as they thought proper, they returned back. In their voyage homewards, one of the ships was lost on the coast of Brazil, and such of the Spaniards as escaped drowning, were killed and eaten by the savages. The other ship went to St Jago, in the island of Hispaniola, and thence returned to Seville, in Spain[79]. In the same year, Don Pedro de Mendoça went from Cadiz for the river Plata, with twelve ships and 2000 men, being the largest armament, both of ships and men, that had ever been sent from Spain to the new world. Mendoça died on his return to Spain, but most part of his men remained in the country on the Rio Plata, where they built a large city, containing now 2000 houses, in which great numbers of Indians dwell along with the Spaniards. From this place they discovered and conquered the country to a great extent, even to the mines of Potosi and the town of La Plata[80], which is at the distance of 500 miles from Buenos Ayres.