The brothers Corte Real, tr. F. de Andrade (Lisboa, 1957). G. S. Marques, Pedra de Dighton (New York, 1930). External links 1448 births 1500s missing person cases 1502 deaths 15th-century explorers 15th-century Portuguese people 16th-century explorers 16th-century Portuguese people Explorers of Canada Lost explorers Maritime history of Portugal Missing person cases in Canada People lost at sea Portuguese explorers of North America Pre-Columbian trans-oceanic contact