explorer AlonsodeCamargo [es] in 1540, as he was travelling to Peru. However, in an expedition ordered by Pedro de Valdivia, captain Francisco de Ulloa
Santa Rosalía deCamargo, originally called Santa Rosalía, and now known as "Ciudad Camargo" (Camargo City), is a city in the eastern part of the Mexican
Pacific coast. Pedro de Mendoza, on whom the country was next bestowed, founded Buenos Aires, but did not venture south. AlonsodeCamargo [es] (1539), Juan