Hernando de Soto was born c. 1500 in Jerez de los Caballeros, Spain. In the early 1530s, while on Francisco Pizarro's expedition, de Soto helped conquer Peru. In 1539 he set out for North America, where he discovered the Mississippi River. De Sotodied of fever on May 21, 1542, in Ferriday, Louisiana.
