Organization

• Organized at New York City May 6, 1861.
• Left State for Fortress Monroe, Va., June 13.
• Attached to Fortress Monroe and Camp Hamilton, Dept. of Virginia, to May, 1862.
• 2nd Brigade, 1st Division, Dept. of Virginia, to June, 1862.
• 3rd Brigade, 2nd Division, 6th Army Corps, to May, 1863.

Service

• Duty at Fortress Monroe and Camp Hamilton June 15 to August 26, 1861.
• Hampton, Va., August 7.
• Bombardment and capture of Forts Hatteras and Clarke, N. C., August 28-29.
• Duty at Fortress Monroe and Camp Hamilton September 13, 1861, to May 10, 1862.
• New Market Bridge, near Newport News, December 22, 1861.
• Reconnoissance to Big Bethel January 3, 1862.
• Tranter's Creek and occupation of Norfolk and Portsmouth May 10.
• Duty at Norfolk till June 9.
• Ordered to join Army of the Potomac in the field June 9.
• Seven days before Richmond June 25-July 1.
• Savage Station June 29.
• White Oak Swamp and Glendale June 30.
• Malvern Hill July 1.
• At Harrison's Landing till August 16.
• Movement to Fortress Monroe, thence to Centreville August 16-28.
• In works at Centreville August 29-31, and cover Pope's retreat to Fairfax Court House September 1.
• Maryland Campaign September 6-22.
• Crampton's Pass, South Mountain, September 14.
• Battle of Antietam September 16-17.
• At Hagerstown, Md., till October 29.
• Movement to Falmouth, Va., October 29-November 19.
• Battle of Fredericksburg, Va., December 12-15.
• "Mud March" January 20-24, 1863.
• At White Oak Church till April 27.
• Chancellorsville Campaign April 27-May 6.
• Operations at Franklin's Crossing April 29-May 2.
• Maryes Heights, Fredericksburg, May 3.
• Salem Heights May 3-4. Banks' Ford May 4.
• Three years men transferred to 3rd New York Battery and to Battery "F" 5th United States Artillery May 6.
• Regiment mustered out June 1, 1863, expiration of term.

Casualties

• Regiment lost during service 8 Officers and 53 Enlisted men killed and mortally wounded and 1 Officer and 58 Enlisted men by disease. Total 120.