4th Regiment, US Reserve Corps, Missouri Infantry (3 months, 1861) (Union)

Brief History
Organized at St. Louis, Mo., May 8, 1861. Attached to Lyons' Command, Army of the West, Capture of Camp Jackson, St. Louis, May 10. Ordered to Rolla, Mo., May 16, and duty there till June 30. (Cos. "A" and "B" at garrison, Waynesville, till June 30.) March to Springfield, Mo., July 1-5 (except Co. "C" at Waynesville and Co. "L" at Lebanon). March to Mt. Vernon to reinforce General Sigel July 7. Return to Springfield July 9. Moved to St. Louis July 17. To Bird's Point, Mo., July 18, and duty there till August. Mustered out August 18, 1861.

Companies in this Regiment with the Counties of Origin
Men often enlisted in a company recruited in the counties where they lived though not always. After many battles,companies might be combined because so many men were killed or wounded. However if you are unsure which company your ancestor was in, try the company recruited in his county first.

Other Sources
WEBSITES


 * Civil War Soldiers and Sailors System, (accessed 9 Dec. 2010) can be searched by soldier's name or by regiment; includes regimental rosters and additional history of the regiment.

BOOKS