A reconnoitring party was sent up the river to ascertain the truth of the report. They ascended to the foot of the first rapid, about two hundred miles, but could hear nothing of any white men being in the neighborhood.
Not long after their return, however, further accounts were received, by two wandering Indians, which established the fact that the Northwest Company had actually erected a trading house on the Spokane River, which falls into the north branch of the Columbia.
What rendered this intelligence the more disquieting was the inability of the Astorians, in their present reduced state as to numbers, and the exigencies of their new establishment, to furnish detachments to penetrate the country in different directions, and fix the posts necessary to secure the interior trade.
It was resolved, however, at any rate, to advance a countercheck to this post on the Spokan, and one of the partners, Mr. David Stuart, prepared to set out for the purpose with eight men and a small assortment of goods. He was to be guided by the two Indians, who knew the country and promised to take him to a place not far from the Spokan River, and in a neighborhood abounding with beaver. Here he was to establish himself and to remain for a time, provided he found the situation advantageous and the natives friendly.
On the 15th of July, when Mr. Stuart was nearly ready to embark, a canoe made its appearance, standing for the harbor, and manned by nine white men. Much speculation took place who these strangers could be, for it was too soon to expect their own people, under Mr. Hunt, who were to cross the continent. As the canoe drew near, the British standard was distinguished: on coming to land, one of the crew stepped on shore, and announced himself as Mr. David Thompson, astronomer, and partner of the Northwest Company. According to his account, he had set out in the preceding year with a tolerably strong party, and a supply of Indian goods, to cross the Rocky Mountains. A part of his people, however, had deserted him on the eastern side, and returned with the goods to the nearest Northwest post. He had persisted in crossing the mountains with eight men, who remained true to him. They had traversed the higher regions, and ventured near the source of the Columbia, where, in the spring, they had constructed a cedar canoe, the same in which they had reached Astoria.
This, in fact, was the party despatched by the Northwest Company to anticipate Mr. Astor in his intention of effecting a settlement at the mouth of the Columbia River. It appears, from information subsequently derived from other sources, that Mr. Thompson had pushed on his course with great haste, calling at all the Indian villages in his march, presenting them with British flags, and even planting them at the forks of the rivers, proclaiming formally that he took possession of the country in the name of the king of Great Britain for the Northwest Company. As his original plan was defeated by the desertion of his people, it is probable that he descended the river simply to reconnoitre, and ascertain whether an American settlement had been commenced.
Mr. Thompson was, no doubt, the first white man who descended the northern branch of the Columbia from so near its source. Lewis and Clarke struck the main body of the river at the forks, about four hundred miles from its mouth. They entered it from Lewis River, its southern branch, and thence descended.
Though Mr. Thompson could be considered as little better than a spy in the camp, he was received with great cordiality by Mr. M’Dougal, who had a lurking feeling of companionship and good-will for all of the Northwest Company. He invited him to head-quarters, where he and his people were hospitably entertained. Nay, further, being somewhat in extremity, he was furnished by Mr. M’Dougal with goods and provisions for his journey back across the mountains, much against the wishes Of Mr. David Stuart, who did not think the object of his visit entitled him to any favor.
On the 23rd of July, Mr. Stuart set out upon his expedition to the interior. His party consisted of four of the clerks, Messrs. Pillet, Ross, M’Lennon, and Montigny, two Canadian voyageurs, and two natives of the Sandwich Islands. They had three canoes well laden with provisions, and with goods and necessities for a trading establishment.
Mr. Thompson and his party set out in company with them, it being his intention to proceed direct to Montreal. The partners at Astoria forwarded by him a short letter to Mr. Astor, informing him of their safe arrival at the mouth of the Columbia, and that they had not yet heard of Mr. Hunt. The little squadron of canoes set sail with a favorable breeze, and soon passed Tongue Point, a long, high, and rocky promontory, covered with trees, and stretching far into the river. Opposite to this, on the northern shore, is a deep bay, where the Columbia anchored at the time of the discovery, and which is still called Gray’s Bay, from the name of her commander.
From hence, the general course of the river for about seventy miles was nearly southeast; varying in breadth according to its bays and indentations, and navigable for vessels of three hundred tons. The shores were in some places high and rocky, with low marshy islands at their feet, subject to inundation, and covered with willows, poplars, and other trees that love an alluvial soil. Sometimes the mountains receded, and gave place to beautiful plains and noble forests. While the river margin was richly fringed with trees of deciduous foliage, the rough uplands were crowned by majestic pines, and firs of gigantic size, some towering to the height of between two and three hundred feet, with proportionate circumference. Out of these the Indians wrought their great canoes and pirogues.
At one part of the river, they passed, on the northern side, an isolated rock, about one hundred and fifty feet high, rising from a low marshy soil, and totally disconnected with the adjacent mountains. This was held in great reverence by the neighboring Indians, being one of their principal places of sepulture. The same provident care for the deceased that prevails among the hunting tribes of the prairies is observable among the piscatory tribes of the rivers and sea-coast. Among the former, the favorite horse of the hunter is buried with him in the same funereal mound, and his bow and arrows are laid by his side, that he may be perfectly equipped for the “happy hunting grounds” of the land of spirits. Among the latter, the Indian is wrapped in his mantle of skins, laid in his canoe, with his paddle, his fishing spear, and other implements beside him, and placed aloft on some rock or other eminence overlooking the river, or bay, or lake, that he has frequented. He is thus fitted out to launch away upon those placid streams and sunny lakes stocked with all kinds of fish and waterfowl, which are prepared in the next world for those who have acquitted themselves as good sons, good fathers, good husbands, and, above all, good fishermen, during their mortal sojourn.
The isolated rock in question presented a spectacle of the kind, numerous dead bodies being deposited in canoes on its summit; while on poles around were trophies, or, rather, funeral offerings of trinkets, garments, baskets of roots, and other articles for the use of the deceased. A reverential feeling protects these sacred spots from robbery or insult. The friends of the deceased, especially the women, repair here at sunrise and sunset for some time after his death, singing his funeral dirge, and uttering loud wailings and lamentations.
From the number of dead bodies in canoes observed upon this rock by the first explorers of the river, it received the name of Mount Coffin, which it continues to bear.
Beyond this rock they passed the mouth of a river on the right bank of the Columbia, which appeared to take its rise in a distant mountain covered with snow. The Indian name of this river was the Cowleskee. Some miles further on they came to the great Columbian Valley, so called by Lewis and Clarke. It is sixty miles in width, and extends far to the southeast between parallel ridges of mountains, which bound it on the east and west. Through the centre of this valley flowed a large and beautiful stream, called the Wallamot, which came wandering for several miles, through a yet unexplored wilderness. The sheltered situation of this immense valley had an obvious effect upon the climate. It was a region of great beauty and luxuriance, with lakes and pools, and green meadows