Organized at New Haven October, 1862. Left State for Washington, T. C., October 22. Attached to Military District of Washington to November, 1862. 3 rd Brigade, 1st Division, 2nd Army Corps, Army of the Patomac, to April, 1963. 4th Brigade, 1st Division, 2nd Army Corps, Army of the Potomac, to April, 1863. 4th Brigade, 1st Division, 2nd Army Corps, to July 1863.
SERVICE-Duty in the Defenses of Washington, D. C., till November 7, 1862. Advance to Falmouth, Virginia, November 7-19. Battle of Fredericksburg, Virginia, December 12-15. "Mud March" January 20-24, 1863. At Falmouth till April 27. Chancellorsville Campaign April 27-May 6. Battle of Chancellorsville May 1-5. Gettysburg (Pa) Campaign June 11-July 24. Battle of Gettysburg July 1-3, Mustered out, July 27, 1863.
Regiment lost during service 4 Officers and 42 Enlisted men killed
and mortally wounded and 22 Enlisted men by disease. Toatal 68.