The Adventures of Captain Bonneville, U. S. A., in the Rocky Mountains and the Far West

branches of the Missouri, the Yellowstone, and other rivers and streams on the Atlantic side of the mountains, but forbore to attempt those great snow-crowned sierras.
    One of the first to revive these tramontane expeditions was General Ashley, of Missouri, a man whose courage and achievements in the prosecution of his enterprises have rendered him famous in the Far West. In conjunction with Mr. Henry, already mentioned, he established a post on the banks of the Yellowstone River in 1822, and in the following year pushed a resolute band of trappers across the mountains to the banks of the Green River or Colorado of the West, often known by the Indian name of the Seedske-dee Agie. This attempt was followed up and sustained by others, until in 1825 a footing was secured, and a complete system of trapping organized beyond the mountains.
    It is difficult to do justice to the courage, fortitude, and perseverance of the pioneers of the fur trade, who conducted these early expeditions, and first broke their way through a wilderness where everything was calculated to deter and dismay them. They had to traverse the most dreary and desolate mountains, and barren and trackless wastes, uninhabited by man, or occasionally infested by predatory and cruel savages. They knew nothing of the country beyond the verge of their horizon, and had to gather information as they wandered. They beheld volcanic plains stretching around them, and ranges of mountains piled up to the clouds, and glistening with eternal frost: but knew nothing of their defiles, nor how they were to be penetrated or traversed. They launched themselves in frail canoes on rivers, without knowing whither their swift currents would carry them, or what rocks and shoals and rapids they might encounter in their course. They had to be continually on the alert, too, against the mountain tribes, who beset every defile, laid ambuscades in their path, or attacked them in their night encampments; so that, of the hardy bands of trappers that first entered into these regions, three-fifths are said to have fallen by the hands of savage foes.
    In this wild and warlike school a number of leaders have sprung up, originally in the employ, subsequently partners of Ashley; among these we may mention Smith, Fitzpatrick, Bridger, Robert Campbell, and William Sublette; whose adventures and exploits partake of the wildest spirit of romance. The association commenced by General Ashley underwent various modifications. That gentleman having acquired sufficient fortune, sold out his interest and retired; and the leading spirit that succeeded him was Captain William Sublette; a man worthy of note, as his name has become renowned in frontier story. He is a native of Kentucky, and of game descent; his maternal grandfather, Colonel Wheatley, a companion of Boon, having been one of the pioneers of the West, celebrated in Indian warfare, and killed in one of the contests of the “Bloody Ground.” We shall frequently have occasion to speak of this Sublette, and always to the credit of his game qualities. In 1830, the association took the name of the Rocky Mountain Fur Company, of which Captain Sublette and Robert Campbell were prominent members.
    In the meantime, the success of this company attracted the attention and excited the emulation of the American Fur Company, and brought them once more into the field of their ancient enterprise. Mr. Astor, the founder of the association, had retired from busy life, and the concerns of the company were ably managed by Mr. Ramsay Crooks, of Snake River renown, who still officiates as its president. A competition immediately ensued between the two companies for the trade with the mountain tribes and the trapping of the headwaters of the Columbia and the other great tributaries of the Pacific. Beside the regular operations of these formidable rivals, there have been from time to time desultory enterprises, or rather experiments, of minor associations, or of adventurous individuals beside roving bands of independent trappers, who either hunt for themselves, or engage for a single season, in the service of one or other of the main companies.
    The consequence is that the Rocky Mountains and the ulterior regions, from the Russian possessions in the north down to the Spanish settlements of California, have been traversed and ransacked in every direction by bands of hunters and Indian traders; so that there is scarcely a mountain pass, or defile, that is not known and