Note 713 — Chapter XI · —The Anthropo-Geography Of Rivers

Reference has been made before to the large river population of China who live on boats and rafts, and forward the trade of the vast inland waterways. These are people, differentiated not in race, but in occupation and mode of life, constantly recruited from the congested population of the land. Allied to them are the trackers or towing crews whose villages form a distinctive feature of the turbulent upper Yangtze, and who are employed, sometimes three hundred at a time, to drag junks up the succession of rapids above Ichang.713 Similarly the complex of navigable waterways centering about Paris, as far back as the reign of Tiberius Cæsar, gave rise to the Nautae Parisii or guild of mariners, from whom the city of Paris derived its present coat of arms—a vessel under full sail. These Lutetian boatmen handled the river traffic in all the territory drained by the Seine, Marne, and Oise. Later, in the reign of Louis the Fat, they were succeeded by the Mercatores aquae Parisiaci, and from them sprang the municipal body appointed to regulate the river navigation and commerce.714