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North Slocum Avenue, Culp's Hill. Gettysburg
|George W.||Decker-----||I, D, B|
Organized at Brooklyn, N.Y., June 24, 1861. Left State for Washington, D.C., August 21, 1861. Attached to Graham's Brigade, Division of the Potomac, to October, 1861. Graham's Brigade, Buell's Division, Army of the Potomac, to March, 1862. 2nd Brigade, 1st Division, 4th Army Corps, Army of the Potomac, to July, 1862. 3rd Brigade, 1st Division, 4th Army Corps, to September, 1862. 2nd Brigade, 3rd Division, 6th Army Corps, to October, 1862. 1st Brigade, 3rd Division, 6th Army Corps, to April, 1864. 4th Brigade, 1st Division, 6th Army Corps, to July, 1864. 2nd Brigade, 1st Division, 6th Army Corps, Army of the Shenandoah, and Army of the Potomac, to September, 1864.
SERVICE.--Duty in the Defenses of Washington, D. C., until March, 1862. March to Prospect Hill, Va., March 11-15. Ordered to the Peninsula, Va., March 25. Siege of Yorktown, Va., April 5-May 4. Battle of Williamsburg May 5. Battle of Seven Pines or Fair Oaks May 31-June 1. Seven days before Richmond June 25-July 1. Malvern Hill July 1. At Harrison's Landing until August 16. Movement to Alexandria August 16-September 1. Maryland Campaign September 6-22. Battle of Antietam September 16-17. Duty in Maryland until October 20. Movement to Stafford Court House, Va., October 20-November 19, and to Belle Plains December 5. Battle of Fredericksburg, Va., December 12-15. "Mud March" January 20-24, 1863. Chancellorsville Campaign April 27-May 6. Operations about Franklin's Crossing April 29-May 2. Battle of Maryes Heights, Fredericksburg, May 3. Salem Heights May 3-4. Banks' Ford May 4. Battle of Gettysburg, Pa., July 2-4. Pursuit of Lee July 5-24. Duty on line of the Rappahannock until October. Bristoe Campaign October 9-22. Advance to line of the Rappahannock November 7-8. Rappahannock Station November 7. Mine Run Campaign November 26-December 2. Duty at Johnson's Island, Lake Erie, Ohio, January to March, 1864. Campaign from the Rapidan to the James May 3-June 15. Battles of the Wilderness May 5-7; Spottsylvania May 8-12; Spottsylvania Court House May 12-21. Assault on the Salient or "Bloody Angle" May 12. North Anna River May 23-26. On line of the Pamunkey May 26-28. Totopotomoy May 28-31. Cold Harbor June 1-12. Before Petersburg June 17-18. Siege of Petersburg June 17 to July 9. (Non-Veterans mustered out July 4, 1864.) Moved to Washington, D.C., July 9-11. Repulse of Early's attack on Fort Stevens and the Northern Defenses of Washington July 11-12. Sheridan's Shenandoah Valley Campaign August 7-September 1. Battalion consolidated with 65th Regiment New York Infantry September 1, 1864.
Regiment lost during service 5 Officers and 96 Enlisted men killed and mortally wounded and 2 Officers and 75 Enlisted men by disease. Total 178.