...gadier to the command of the brigade again. On this day, by orders from corps headquarters, the brigade attempted an assault on the enemy's works, and lost thirty-six men, among whom were the brave Captain Walker , of the Seventy-seventh Pennsylvania, and the gallant young officer, Lieutenant Willard, of the Thirty-sixth Indiana. August 22.--Marched at three o'clock, with six regiments, two miles to the le...