22nd New York Infantry

Organized at Troy, N.Y., and mustered in June 6, 1861. Left State for Washington, D.C., June 28. Attached to Key's Brigade, Division of the Potomac, to October, 1861. Key's Brigade, McDowell's Division, Army of the Potomac, to March, 1862. Augur's 1st Brigade, King's 3rd Division, McDowell's 1st Army Corps, Army of the Potomac, to April, 1862. 1st Brigade, King's Division, Dept. of the Rappahannock, to June, 1862. 1st Brigade, 1st Division, 3rd Corps, Pope's Army of Virginia, to September, 1862. 1st Brigade, 1st Division, 1st Army Corps, Army of the Potomac, to June, 1863.

SERVICE.--Duty in the Defenses of Washington, D. C., until March, 1862. Advance on Manassas, Va., March 10-15. Camp at Upton's Hill until April 9. McDowell's advance on Falmouth, Va., April 9-19. Duty at Fredericksburg, Va., until May 25. McDowell's advance on Richmond May 25-29. Operations against Jackson June 1-21. At Falmouth and Fredericksburg until August 6. Pope's Campaign in Northern Virginia August 16-September 2. Fords of the Rappahannock August 21-23. Battles of Gainesville August 28. Groveton August 29, and 2nd Bull Run August 30. Maryland Campaign September 6-22. Battles of South Mountain September 14; Antietam September 16-17.

Source - "A Compendium of the War of the Rebellion" by Frederick H. Dyer

The Regiment, along with the rest of the 1st Brigade (the Brigade under their former commanding officer Colonel Walter Phelps, Jr), was in action at Turner's Gap on South Mountain on 14 September 1862 and fought in the area of the Miller Cornfield on the 17th at Antietam.

Initial Strength: 100; Killed in Action (KIA): 5; Wounded (WIA): 10; Missing in Action (MIA): 15; Captured (POW): 20;
Losses, % of Initial Strength: 50%

Detail Map #1: Hookers First Corps Sweeps Down the Hagerstown Pike (5-7 am)
Detail Map #2: Hood's Division Retakes Miller's Cornfield (7-8 am)

Tablet #1: First Army Corps - 16 Sep, 2 PM to 16 Sep, 6 PM
Tablet #13: Doubleday's Division, First Army Corps - 16 Sep, 2 PM to 16 Sep, 8 PM
Tablet #120: Army of the Potomac - 17 Sep, 5 AM to 17 Sep, 12 PM
Tablet #2: Doubleday's Division, First Army Corps - 17 Sep, 5 AM to 17 Sep, 9 AM
Tablet #3: Doubleday's Division, First Army Corps - 17 Sep, 5 AM to 17 Sep, 9 AM
Tablet #32: Phelps' Brigade, Doubleday's Division - 17 Sep, 5 AM to 17 Sep, 9 AM

Duty in Maryland until October 29. Advance on Falmouth, Va., October 29-November 19. Battle of Fredericksburg, Va., December 12-15. "Mud March" January 20-24, 1863. At Belle Plains until April 27. Chancellorsville Campaign April 27-May 6. Operations at Pollock's Mill Creek April 29-May 2. Fitzhugh's Crossing April 29-30. Battle of Chancellorsville May 1-5. Three years men transferred to 76th and 93rd New York Regiments Infantry. Mustered out June 19, 1863, expiration of term. Regiment lost during service 11 Officers and 62 Enlisted men killed and mortally wounded and 1 Officer and 28 Enlisted men by disease. Total 102.

Source - "A Compendium of the War of the Rebellion" by Frederick H. Dyer

Here's an online Bibliographic listing of a couple of interesting items at the Library of Congress