Army of the Ohio
The regiment was attached to 16th Brigade, Army of the Ohio, December 1861. 11th Brigade, 1st Division, Army of the Ohio, to March 1862. 11th Brigade, 5th Division, Army of the Ohio, to September 1862. 11th Brigade, 5th Division, II Corps, Army of the Ohio, to November 1862. 1st Brigade, 3rd Division, Left Wing, XIV Corps, Army of the Cumberland, to December 1862. District of West Kentucky, Department of the Ohio, to June 1863. 2nd Brigade, 3rd Division, XXIII Corps, Army of the Ohio, to August 1863. 2nd Brigade, 2nd Division, XXIII Corps, to April 1864. 1st Brigade, 2nd Division, XXIII Corps, to June 1864. 2nd Brigade, 2nd Division, XXIII Corps, to January 1865.