Organized at Lawrenceburg, Ind., September 4 to November 5, 1862. Ordered to Memphis, Tenn., and attached to 4th Brigade, 5th Division, District of Memphis, Tenn., 13th Army Corps (Old), Dept. of the Tennessee, November, 1862. 2nd Brigade, 2nd Division, District of Memphis, 13th Army Corps, to December, 1862. 2nd Brigade, 2nd Division, Sherman's Yazoo Expedition, to January, 1863. 2nd Brigade, 2nd Division, 15th Army Corps, Army of the Tennessee, to June, 1865.