1st Missouri Light Artillery / Battery A (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. of Missouri, to January, 1862. 2nd Brigade, Army of Southeast Missouri, to March, 1862. Steele's Command, Army of Southeast Missouri, to May, 1862. Artillery, 1st Division, Army of Southwest Missouri, to July, 1862. District of Eastern Arkansas, Dept. of Missouri, to October, 1862. District of Southeast Missouri, Dept. of Missouri, to January, 1863. Artillery, 13th Division, 13th Army Corps. Dept. of the Tennessee, to March, 1863. Artillery, 12th Division, 13th Army Corps, to July, 1863. Artillery, 3rd Division, 13th Army Corps, Dept. of the Tennessee, to August, 1863, and Dept. of the Gulf to July, 1864. Defenses of New Orleans, La., Dept. of the Gulf, to August, 1864. Reserve Artillery, Dept. of the Gulf, to April, 1865. Hawkins' Colored Division, Military Division West Mississippi, to June, 1865. Dept. of Alabama to August, 1865.
SERVICE.--Operations about Ironton and Fredericktown, Mo., October 12-21, 1861. Engagement at Fredericktown-Ironton February 21. Duty in Southeast Missouri until March, 1862. Ordered to Pilot Knob, thence march to Reeve's Station March 23-27. Moved to Pocahontas, Ark., April 5-11, thence to Jacksonport May 3, and to Batesville March 24. March to Augusta June 20-July 4, thence to Clarksville and Helena, Ark., July 5-14. Action at Hill's Plantation, Cache River, July 7. Duty at Helena, Ark, to October 3. Moved to Pilot Knob, Mo., October 3. Operations in Southeast Missouri until December. Moved to St. Louis, Mo., thence to Columbus, Ky., December 19-25, and to Helena, Ark., January 5-7, 1863. Expedition to Duvall's Bluff, Ark., January 16-20. Expedition to Yazoo Pass, and operations against Fort Pemberton and Greenwood February 24-April 8. Moved to Milliken's Bend. La., April 14. Movement on Bruinsburg and turning Grand Gulf April 25-30. 
* May 1, 1863 - Battle of Port Gibson, Mississippi 
* Fourteen Mile Creek May 12. 
* Battle of Champion's Hill May 16. 
* Big Black River 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
Advance on Jackson, Miss., July 5-10. Siege of Jackson July 10-17. Ordered to New Orleans, La., August 6, thence to Carrollton, and duty there until October. 
* October 3-November 30, 1863 - The (II) Bayou Teche Campaign 
Bayou Cortableaux October 21. Carrion Crow Bayou November 3. At New Iberia until December 17. Moved to New Orleans, thence to Madisonville January 7, 1864. 
* May 2-May 20, 1864 - The Red River Campaign
** March 14-26, 1864 - Advance from Franklin, Louisiana to Alexandria, Louisiana 
** Moved to Alexandria, La., May 2. 
** Attached to Army of the West and Dept. of Missouri, 
** May 5, 1864 - Skirmish at Natchitoches, LouisianaNot originally referenced on unit homepage
** May 13-20, 1864 - Retreat from Alexandria, Louisiana to Morganza, Louisiana
Expedition from Morganza to the Atchafalaya River May 30-June 6. Moved to Carrollton June. Duty there and in the Defenses of New Orleans until April, 1865. Ordered from Greenville, La., to Mobile, Ala., April 19. Duty there and in Dept. of Alabama until August. Mustered out August 23, 1865.
== Regimental Roster ==
== Regiment Statistical Information ==
== Legacy ==
== Notes ==
== Sources == 
* (Pages 749, 750, 751, 753, 777, 779, 1313)
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