1st Missouri Light Artillery / Battery M (U)

== Regimental History and Service Record ==
Organized at St. Louis, Mo., from 1st Missouri Infantry (U), September 1, 1861 with full regiment.
Attached to Dept. Missouri to March, 1862. Artillery, 5th Division, Army of Mississippi, to April, 1862. Artillery Division, Army Mississippi, to June, 1862. Artillery, 1st Division, Army Mississippi, to September, 1862. Artillery, 3rd Division, Army Mississippi, to November, 1862, Artillery, 7th Division, Left Wing 13th Army Corps (Old), Dept. of the Tennessee, to December, 1862. Artillery, 7th Division, 16th Army Corps, to January, 1863. Artillery, 7th Division, 17th Army Corps, to September, 1863. Artillery, 1st Division, 17th Army Corps, to March, 1864. Artillery, Provisional Division, 17th Army Corps, Dept. Gulf, to June, 1864. 4th Brigade, 1st Division, 16th Army Corps, Army Tennessee, to September, 1864. Artillery Reserve, District of West Tennessee, to July, 1865.
SERVICE.--Fremont's Campaign against Springfield, Mo., September 27-November 2, 1861. Duty at Tipton until December and at Otterville until February 7, 1862. Moved to Jefferson City February 7-10, thence to Commerce, Mo. Operations against New Madrid, Mo., February 28-March 15. Point Pleasant March 7. Operations against Island No. 10, Mississippi River, March 15-April 8. Expedition to Fort Pillow, Tenn., April 13-17. Moved to Hamburg Landing, Tenn., April 18-22. Advance on and siege of Corinth, Miss., April 29-May 30. Reconnaissance before Farmington May 13. Tuscumbia Creek May 31-June 1. Osborn's Creek June 4. Expedition to Rienzi June 30-July 1. At Camp Clear Creek until August. March to Tuscumbia, Ala., August 18-22. March to Iuka, Miss., September 8-12. Action near Iuka September 13-14. Battle of Iuka September 19. Battle of Corinth October 3-4. Pursuit to Ripley October 5-12. Tuscumbia River October 5. Chewalla and Big Hill near Ruckersville and Ripley October 7. Grant's Central Mississippi Campaign November 2, 1862-January 10, 1863. Duty at Memphis until March, 1863. Moved to Helena, Ark., March 1-3. Yazoo Pass Expedition and operations against Fort Pemberton and Greenwood March 13-April 5. Moved to Lake Providence, La., April 17-20. Movement on Bruinsburg and turning Grand Gulf April 25-30. Battle of Port Gibson, Miss., May 1 (Reserve). Big Black River May 3. Raymond May 12. Jackson May 14. Champion's Hill May 16. Big Black River Crossing May 17. 
* May 18-July 4, 1863 - Siege of Vicksburg, Mississippi
** May 19, 1863 - Assault on Vicksburg, Mississippi
** May 22, 1863 - Assault on Vicksburg, Mississippi
* Duty at Vicksburg until February, 1864. 
* February 3-March 2, 1864 - Expedition from Vicksburg, Mississippi to Meridian, Mississippi
* Baker's Creek February 5. 
* March 10-May 22, 1864 - The Red River Campaign
** March 10-May 24, 1864 - Expedition from Vicksburg, Mississippi to Red River, LouisianaNot originally referenced on unit homepage
** Fort De Russy March 14. 
** Pleasant Hill Landing April 2. 
** Battle of Pleasant Hill April 9. 
** Pleasant Hill Landing April 13. 
** About Cloutiersville April 22-23. 
** May 2-9, 1864 - Skirmishes about Alexandria, Louisiana
** Well's and Boyce's Plantations May 6. Bayou Boeuf May 7. 
** Yellow Bayou May 10. 
** May 13-20, 1864 - Retreat from Alexandria, Louisiana to Morganza, Louisiana
Mansura May 16. Bayou de Glaze May 18. Moved to Vicksburg, Miss., thence to Memphis, Tenn., May 20-June 10. Smith's Expedition to Tupelo, Miss., July 5-21. Tupelo July 14-15. Old Town Creek July 15. Smith's Expedition to Oxford, Miss., August 1-30. Duty at Memphis and in District of West Tennessee until July, 1865. Mustered out July 25, 1865.
== Regimental Roster ==
== Regiment Statistical Information ==
== Legacy ==
== Notes ==
== Sources == 
* (Pages 750, 753, 779, 785, 786, 1316)
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