Hiram Bledsoe's Missouri Battery was an artillery battery that served in the Missouri State Guard and the Confederate States Army during the American Civil War. The battery was formed when the Missouri State Guard was formed as a pro-secession state militia unit in response to the Camp Jackson affair. As part of the Missouri State Guard, the unit was engaged in the Engagement near Carthage and the Battle of Wilson's Creek during mid-1861, before fighting at the Battle of Dry Wood Creek and the Siege of Lexington later that year when Major General Sterling Price led the Guard northwards towards the Missouri River. After the Missouri State Guard retreated into Arkansas in early 1862, Bledsoe's Battery served during the Confederate defeat at the Battle of Pea Ridge in March. The battery, as p