The first significant contact of the Quechan with Europeans was with the Spanish explorer Juan Bautista de Anza and his party in the winter of 1774. Relations were friendly. On Anza's return from his second trip to Alta California in 1776, the chief of the tribe and three of his men journeyed to Mexico City to petition the Viceroy of New Spain for the establishment of a mission. The chief Palma and his three companions were baptized in Mexico City on February 13, 1777. Palma was given the Spanish baptismal name "Salvador Carlos Antonio".