Army of the Tennessee
The regiment was attached to 1st Brigade, 3rd Division, Army of the Tennessee, to March 1862. Garrison Forts Henry and Donelson, Tennessee, to April 1862. 1st Brigade, 4th Division, Army of the Tennessee, to May 1862. 2nd Brigade, 4th Division, Army of the Tennessee, to July 1862. 2nd Brigade, 4th Division, District of Memphis, Tennessee, to September 1862. Garrison Fort Pillow, Tennessee, to November 1862. District of Columbus, Kentucky, XIII Corps, Department of the Tennessee, to January 1863. District of Columbus, Kentucky, 6th Division, XVI Corps, to January 1864. 3rd Brigade, 3rd Division, XVI Corps, to December 1864. 3rd Brigade, 2nd Division (detachment), Army of the Tennessee, Department of the Cumberland, to February 1865. 3rd Brigade, 2nd Division, XVI Corps, Military Division of West Mississippi, to August 1865.