1254-1324. Venetian traveller and writer. He travelled overland to China 1271-75, and served the emperor Kublai Khan until he returned to Europe by sea 1292-95. He was captured while fighting for Venice against Genoa, and, while in prison 1296-98, dictated an account of his travels. After his father (Niccolo) and uncle (Maffeo) returned from a trading journey to China 1260-69, Marco himself began his trip overland to China. Once there, he learned Mongolian and served the emperor Kublai Khan, returning nearly twenty years later by sea to his native country. His accounts of his travels remained the primary source of information about the Far East until the 19th century.