15th Connecticut Infantry Regiment

The regiment was attached to Casey's Provisional Brigade, Military District of Washington, to October 1862.

1st Brigade, Casey's Division, Military District Washington to December 1862.

2nd Brigade, 3rd Division, IX Corps, Army of the Potomac, to April 1863.

2nd Brigade, 2nd Division, VII Corps, Department of Virginia, to July 1863.

The 15th Connecticut Infantry mustered out of service June 27, 1865, and was discharged July 12, 1865, at New Haven.

Moved to Newport News, Virginia, February 6–9, then to Suffolk March 13.

Expedition from White House to South Anna River July 1–7.

Battle of Wyse Fork, where most of the regiment was captured, March 8–10, 1865.

Col. Dexter R. Wright in his later years
Capt. Theodore Rich Davis (1839–1890), Company B, 15th Connecticut