Archaeological finds indicate that Pagan was settled from several centuries BC. The first European contact was in 1669, when the island was sighted by the Spanish missionary Diego Luis de San Vitores who named it San Ignacio (Saint Ignatius in Spanish). It is likely that it was previously visited in 1522 by the Spanish sailor Gonzalo de Vigo, deserter from the Magellan expedition in 1521, and the first European castaway in the history of the Pacific. The native Chamorro population was forcibly deported to Saipan in 1695, and then three years later to Guam. The Chamorros began to return to Pagan in the early 19th century, but found that the island had been colonized by freed Kanakas from the Caroline islands. In the 1870s, first coconut plantations were established.