オリバー・O・ハワード
During the 1877 Nez Perce War, Chief Joseph's band of Nez Perce traversed the pass on August 22 while evading U.S. Cavalry forces under the command of General Oliver O. Howard. The Nez Perce had just engaged the army at the Battle of Camas Creek in Idaho. After entering Montana Territory the Indians moved east up the Madison River into Yellowstone National Park.