1st New York Light Artillery / Battery M

== Regimental History and Service Record ==
Organized at Lockport, N.Y., and mustered in at Rochester November 15, 1861. Left State for Washington, D.C., November 21, 1861. Attached to Banks' Division, Army of the Potomac, to March, 1862. Artillery, Williams' Division, Banks' 5th Army Corps, to April, 1862, and Dept. of the Shenandoah to June, 1862. Artillery, 1st Division, 2nd Army Corps, Army of Virginia, to September, 1862. Artillery, 1st Division, 12th Army Corps, Army of the Potomac, to May, 1863. Artillery Brigade, 12th Army Corps, Army of the Potomac, to October, 1863. Artillery, 1st Division, 12th Army Corps, Army of the Cumberland, to April, 1864. Artillery, 1st Division, 20th Army Corps, to July, 1864. Artillery Brigade, 20th Army Corps, to June, 1865.
SERVICE.--Duty in the Defenses of Washington, D. C., until March, 1862. Advance on Winchester March, 1862. Occupation of Winchester March 12. Advance from Strasburg to Woodstock and Edenburg April 1-2. Woodstock April 1. Edenburg April 1-2. Near Edenburg April 7-11 and 14. South Fork of the Shenandoah April 19. McGaheysville April 27. Operations in the Shenandoah Valley to June 17. 
* May 24, 1862 - Action at Middletown, Virginia
* May 24, 1862 - Action at Newtown, Virginia
* May 25, 1862 - Battle of Winchester, Virginia
Retreat to Williamsport May 25-26. Battle of Cedar Mountain August 9. Pope's Campaign in Northern Virginia August 16-September 2. Beverly Ford August 20. Rappahannock River August 21. Plains of Manassas August 27-29. Battle of Bull Run August 30 (Reserve). Battle of Antietam September 16-17. At Maryland Heights until December. March to Fairfax Station December 10-14 and duty there until January 20, 1863. "Mud March" January 20-24, 1863. Duty at Stafford Court House until April 27. 
* April 27-May 6, 1863 - The Chancellorsville Campaign
** May 1-5, 1863 - Battle of Chancellorsville, Virginia
* June 11-August 1, 1863 - The Gettysburg Campaign
** July 1-3, 1863 - Battle of Gettysburg, Pennsylvania
* Guard Nashville & Chattanooga Railroad until April, 1864. 
* Reopening Tennessee River October 26-29. 
* May 1-September 8, 1864 - The Atlanta Campaign
** Operations about Rocky Faced Ridge, Tunnel Hill and Buzzard's Roost Gap May 8-13. 
** May 8-11, 1864 - Demonstration against Rocky Faced Ridge, Georgia
** May 14-May 15, 1864 - Battle of Resaca, Georgia
** Cassville May 19. 
** New Hope Church May 25. 
** May 25-June 5, 1864 - Operations in Bartow County, Georgia
** Operations about Marietta and against Kenesaw Mountain June 10-July 2. 
** Pine Hill June 11-14. 
** Lost Mountain June 15-17. 
** Gilgal or Golgotha Church June 15. 
** Muddy Creek June 17. 
** Noyes Creek June 19. 
** Kolb's Farm June 22. 
** Assault on Kenesaw June 27. 
** Ruff's Station, Smyrna Camp Ground, July 4. 
** Chattahoochee River July 5-17. 
** Peach Tree Creek July 19-20. 
** July 22-August 25, 1864 - Siege of Atlanta, Georgia
** Operations at Chattahoochee River Bridge August 26-September 2. 
** September 2-November 15 - Occupation of Atlanta, Georgia
* November 15-December 21, 1864 - The Savannah Campaign
** December 10-21, 1864 - Siege of Savannah, Georgia
* January 1-April 26, 1865 - The Carolinas Campaign
** Robertsville, S. C., January 29, 1865. 
** Averysboro, N. C., March 16. 
** Battle of Bentonville March 19-21. 
** Occupation of Goldsboro March 24 and of Raleigh April 14. 
*** Bennett's House April 26. 
* Surrender of Johnston and his army. 
* March to Washington, D.C., via Richmond April 29-May 20. 
* Grand Review May 24. 
* Mustered out June 23, 1865.
== Regimental Roster ==
== Regiment Statistical Information ==
* Battery lost during service 13 Enlisted men killed and mortally wounded and 1 Officer and 11 Enlisted men by disease. Total 25.
== Legacy ==
== Notes ==
== Sources == 
* (Pages 703, 704, 705, 707, 715, 719, 721, 723, 827, 834, 900, 905, 916, 1392)
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