Marco Polo

Marco Polo was born in 1254, in Venice, Italy. He traveled extensively with his family, journeying from Europe to Asia from 1271 to 1295. He remained in China for 17 of those years. Around 1292, he left China, acting as consort along the way to a Mongol princess who was being sent to Persia. His book Il milione describes his travels and experiences and influenced later adventurers and merchants

Marco Polo was born in the year 1254 to a wealthy Venetian merchant family. Much of his childhood was spent parentless, and he was raised by an extended family. Polo's mother died when he was young, and his father and uncle, successful jewel merchants Niccolo and Maffeo Polo, were in Asia for much of Polo's youth. 
Their journeys brought them into present day China, where they joined a diplomatic mission to the court of Kublai Khan, the Mongol leader whose grandfather, Genghis Khan, had conquered Northeast Asia. In 1269, the two men returned to Venice, and immediately started making plans for their return to Khan's court. During their stay with the leader, Khan had expressed his interest in Christianity and asked the  brothers to visit again with 100 priests and a collection of holy water.
Khan's Empire, the largest the world had ever seen, was largely a mistery to those living within the borders of the Holy Roman Empire. A sophisticated culture outside the reaches of the Vatican seemed unfathomable, and yet, that's exactly what the Polo brothers described to confounded Venetians when they arrived home.