1st Illinois Light Artillery / Battery M

== Regimental History and Service Record ==
Organized at Camp Douglass, Chicago, Ill., and mustered in August 12, 1862. Moved to Louisville, Ky., September 27, 1862. Attached to District of Louisville, Ky., Dept. of Ohio, to October, 1862. 34th Brigade, 10th Division, Army Ohio, to November, 1862. 34th Brigade, 10th Division, District of West Kentucky, Dept. Ohio, to February, 1863. Reed's Brigade, Baird's Division, Army of Kentucky, Dept. of the Cumberland, to June, 1863. 1st Division, Reserve Corps, Army of the Cumberland, to October, 1863. Artillery, 2nd Division, 4th Army Corps, Army of the Cumberland, to July, 1864. Artillery Brigade, 4th Army Corps, to October, 1864. Unattached Artillery, Dept. of the Cumberland, to November, 1864. Garrison Artillery, Chattanooga, Tenn., to April, 1865. Garrison Artillery, Cleveland, Tenn., Dept. of the Cumberland, to July, 1865.
SERVICE.--At Louisville, Ky., until October 11, 1862. Moved to Lebanon, Ky., October 11, thence to Columbia November 26, and to Lebanon, Ky., December 29. Operations against Morgan in Kentucky December 29, 1862-January 2, 1863. Moved to New Haven January 6, 1863, thence to Louisville, Ky., January 22, and to Nashville, Tenn., January 29-February 7. Moved to Franklin February 12, and duty there until June. Tullahoma Campaign June 23-July 7. At Shelbyville June 29-September 6. 
* September 6-22, 1863 - The Chickamauga Campaign
** September 19-September 20, 1863 - Battle of Chickamauga, Georgia
** Rossville Gap September 21. 
* September 24-October 27, 1863 - Siege of Chattanooga, Tennessee
* November 23-27, 1863 - The Chattanooga/Ringgold CampaignNot originally referenced on unit homepage
** November 23-25, 1863 - Battles of Chattanooga, Tennessee
** Orchard Knob, Indian Hill, November 23-24.
** Mission Ridge November 25.
* March to relief of Knoxville November 28-December 17.
* Operations in East Tennessee December, 1863, to April, 1864.
* Moved to Cleveland, Tenn., April 18, 1864. 
* May 1-September 8, 1864 - The Atlanta Campaign
** May 8-11, 1864 - Demonstration against Rocky Faced Ridge, Georgia
** Buzzard's Roost Gap, or Mill Creek, May 8-9. 
** May 14-May 15, 1864 - Battle of Resaca, Georgia
** May 17, 1864 - Engagement at Adairsville, Georgia
** Near Kingston May 18-19. 
** Near Cassville May 19. Advance on Dallas May 22-25. 
** 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. 
** Assault on Kenesaw June 27. 
** Ruff's Station July 4. 
** Chattahoochie River July 6-17. 
** Buckhead, Nancy's Creek, July 18. 
** Peach Tree Creek July 19-20. 
** July 22-August 25, 1864 - Siege of Atlanta, Georgia
** Flank movement on Jonesboro August 25-30. 
** Battle of Jonesboro August 31-September 1. 
** Lovejoy Station September 2-6. 
** Duty at Atlanta until November 1. Ordered to Chattanooga November 1. 
* Garrison duty at Chattanooga, Cleveland and Charleston, Tenn., until July, 1865. 
* Moved to Chicago, Ill., July 14 and mustered out July 24, 1865.
== Regimental Roster ==
 
 
 Field and Staff Officers
 
 
 Regimental Band
 
 
 Company A
 
 
 Company B
 
 
 Company C
 
 
 Company D
 
 
 Company E
 
 
 Company F
 
 
 Company G
 
 
 Company H
 
 
 Company I
 
 
 Company K
 
 
 Unassigned
 
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== Regiment Statistical Information ==
* Battery lost 4 Enlisted men killed and mortally wounded and 1 Officer and 10 Enlisted men by disease, Total 15.
== Legacy ==
== Notes ==
== Sources == 
* (Pages 701, 703, 704, 705, 706, 707, 715, 860, 862, 866, 1039)
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