Yakimas were defeated, with the loss of only one man wounded on the side of the volunteers. For want of provisions the command was unable to pursue the fleeing enemy, and proceeding on its march encamped within five miles of The Dalles on the twenty-eighth. Early in the morning of that day the Indians stampeded nearly all the horses of the command, leaving it dismounted. A similar loss befell the division under Lieutenant-Colonel Kelly at Fort Henrietta, where on the twenty-first of April the horse guard was surprised by a party of sixty Indians, who killed Corporal Lot Hollinger, and drove off forty-five horses, with which they crossed the Columbia near the mouth of the Umatilla.
The conference between the colonel of the Oregon mounted volunteers and Governor Curry, resulted in the disbanding of the regiment, and the organization out of it of two companies, one to serve in the Walla Walla valley and one in the Tyghe valley, at the eastern base of the Cascade mountains; the latter force being increased in May to two companies, the battalion being commanded by Major Davis Layton.
