Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The regiment left Ohio for Washington, D.C., May 13 and was assigned to 1st Brigade, Haskins' Division, XXII Corps, to June 1864. Served duty in the defenses of Washington, D.C., with headquarters at Fort Reno, until June 8. Moved to Bermuda Hundred, Virginia, June 8-12 and attached to 1st Brigade, 3rd Division, X Corps, Army of the James. Reconnaissance on the Petersburg & Richmond Railroad June 14-15. Skirmish on Petersburg and Richmond Turnpike June 15-16. Moved to Wilson's Landing June 16. Fatigue duty building Fort Pocahontas and scouting on west side of the James River until August. Ordered to Columbus, Ohio, August 29.