It was at this period (October, 1855) that the Yakima Indian war broke out, and I was detached from duty with the exploring party and required by Major Gabriel J. Rains, then commanding the district, to join an expedition against the Yakimas. They had some time before killed their agent, and in consequence a force under Major Granville O. Haller had been sent out from the Dalles of the Columbia to chastise them; but the expedition had not been successful; in fact, it had been driven back, losing a number of men and two mountain howitzers.
The object of the second expedition was to retrieve this disaster. The force was composed of a small body of regular troops, and a regiment of Oregon mounted volunteers under command of Colonel James W. Nesmith—subsequently for several years United States Senator from Oregon. The whole force was under the command of Major Rains, Fourth Infantry, who, in order that he might rank Nesmith, by some hocus-pocus had been made a brigadier-general, under an appointment from the Governor of Washington Territory.
We started from the Dalles October 30, under conditions that were not conducive to success. The season was late for operations; and worse still, the command was not in accord with the commanding officer, because of general belief in his incompetency, and on account of the fictitious rank he assumed. On the second day out I struck a small body of Indians with my detachment of dragoons, but was unable to do them any particular injury beyond getting possession of a large quantity of their winter food, which their hurried departure compelled them to abandon. This food consisted principally of dried salmon-pulverized and packed in sacks made of grass-dried huckleberries, and dried camas; the latter a bulbous root about the size of a small onion, which, when roasted and ground, is made into bread by the Indians and has a taste somewhat like cooked chestnuts.