Here, for the first time, they heard of a kingdom on the east coast of Asia which was not yet conquered by the Mongols, and which was known by the name of Cathay. Fuller information was obtained by another friar, named WILLIAM RUYSBROEK, or Rubruquis, a Fleming, who also visited Karakorum as an ambassador from St. Louis, and got back to Europe in 1255, and communicated some of his information to Roger Bacon. He says: "These Cathayans are little fellows, speaking much through the nose, and, as is general with all those Eastern people, their eyes are very narrow.... The common money of Cathay consists of pieces of cotton paper; about a palm in length and breadth, upon which certain lines are printed, resembling the seal of Mangou Khan. They do their writing with a pencil such as painters paint with, and a single character of theirs comprehends several letters, so as to form a whole word." He also identifies these Cathayans with the Seres of the ancients. Ptolemy knew of these as possessing the land where the silk comes from, but he had also heard of the Sinæ, and failed to identify the two. It has been conjectured that the name of China came to the West by the sea voyage, and is a Malay modification, while the names Seres and Cathayans came overland, and thus caused confusion. Other Franciscans followed these, and one of them, John of Montecorvino, settled at Khanbalig (imperial city), or Pekin, as Archbishop (ob. 1358); while Friar Odoric of Pordenone, near Friuli, travelled in India and China between 1316 and 1330, and brought back an account of his voyage, filled with most marvellous mendacities, most of which were taken over bodily into the work attributed to Sir John Maundeville. The information brought back by these wandering friars fades, however, into insignificance before the extensive and accurate knowledge of almost the whole of Eastern Asia brought back to Europe by Marco Polo, a Venetian, who spent eighteen years of his life in the East. His travels form an epoch in the history of geographical discovery only second to the voyages of Columbus.