The 3rd Missouri Volunteer Cavalry Regiment was a cavalry regiment that served in the Union Army during the American Civil War principally in Missouri and Arkansas.
December 1861 - December 1862
Began its duty in Southeast Missouri and District of Rolla. Began under command of General Benjamin Prentiss and Colonel John McNeil. Action near Hallsville, Missouri
December 27, 1861: Battle of Mount Zion Church
December 28, 1861: Inman's Hollow
July 7, 1862: (Companies "B," "D," "G," "H"). Mountain Store, Big Piney
July 25-2~, 1862: (Companies "E," "F"). Scout and skirmish in Sinking Creek
August 4–11, 1862: (Detachment) Salem
August 9, 1862: Wayman's Mills and Spring Creek
August 23, 1862: Scout from Salem to Current River
August 24–28, 1862: (Company "E"). Beaver Creek, Texas County
November 24, 1862: Expedition from Rolla to Ozark Mountains
November 30-December 6, 1862: (Companies "A," "B") Ozark
December 2, 1862: (Companies "A," "B") Wood's Creek
January 11, 1863: Harteville, Wood's Fork
January 11, 1863: Batesville, Arkansas
February 4, 1863: Operations against Marmaduke
April 17-May 2, 1863: Castor River, near Bloomfield
April 29, 1863: Bloomfield
April 30, 1863: Coal Bluff, St. Francis River,
April 30-May 1, 1863: Expedition against Little Rock, Arkansas
July 1-September 10, 1863: Moved from Wittsburg to Clarendon
August 1–8, 1863: Near Bayou Metoe
August 26, 1863: Bayou Metoe (or Reed's Bridge)
August 27, 1863: Advance on Little Rock
September 1–10, 1863: Bayou Fourche and capture of Little Rock
September 10, 1863: Brownsville
September 16, 1863: At Jacksonport, Arkansas
November 1863 to March 1864. Affair at Jackeonport
November 21, 1863: (Company "E"). Reconnoissance from Little Rock
December 5–13, 1863: Jacksonport
December 23, 1863: Scouts from Brownsville
January 17–19, 1864: Hot Springs
February 4, 1864: Steele's Expedition to Camden
March 23-May 3, 1864: Elkins' Ferry, Little Missouri River,
April 3–4, 1864: Mark's Mills
April 5, 1864: Little Missouri River
April 6, 1864: Prairie D'Ann
April 9–12, 1864: Camden
April 15, 16, 18 and 24, 1864: Mt. Elba Ferry
April 26, 1864: Princeton
April 29, 1864: Operations against Shelby north of Arkansas River,
May 18–31, 1864: At Little Rock till June, 1865. Benton Road, near Little Rock,
July 19, 1864: Benton
July 25, 1864: (Company "C"). Scatterville
July 28, 1864: (Detachment). Expedition from Little Rock to Little Red River
August 6–16, 1864: At Tannery, near Little Rock,
September 2, 1864: (Detachment). Expedition Little Rock to Fort Smith
September 25-October 13, 1864: (Detachment). Reconnoissance from Little Rock toward Monticello and Mt. Elba
October 4–11, 1864: Reconnoissance from Little Rock to Princeton
October 19–23, 1864: Princeton
October 23, 1864: Expedition from Little Rock to Saline River
November 17–18, 1864: (Detachment). Expedition from Little Rock to Benton
November 27–30, 1864: (Detachment).
Mustered out June 14, 1865: (Company "M" at Headquarters Department of Missouri, St. Louis, Missouri, November 1862 to June 1863.)
Regiment lost during service 3 Officers and 37 Enlisted men killed and mortally wounded: 1 Officer and 172 Enlisted men by disease. Total 213.
The Third Missouri Cavalry was recruited and organized at Palmyra, Missouri under the lead of John M. Glover. Recruitment commenced on June 1, 1861. A majority of men came from Illinois and perhaps should be a credit of that state.
The Commander of the Regiment was Colonel John Montgomery Glover from August 5, 1861 through March 13, 1864.
Commander: Captain James Howland
Executive Officer: 1st Lieutenant B. Triplett
Commander: Captain John Yates
Executive Officer: 2nd Lieutenant James J. Agnew <Missouri Digital History>
This company was formed from Missouri men from Marion and Knox Counties.
Commander: Captain Thomas G. Black
Company C was comprised by a majority of Illinois men. Company C sustained a greater percentage of losses compared with the other companies of the Regiment.
Commander: Captain John H. Reed
Company D was composed of equal numbers of Missouri and Illinois men.
Commander: Captain George D. Bradway
Executive Officer: 1st Lieutenant Joseph Biggerstaff
2nd Lieutenant Nelson Young
Commander: Captain James Call
Executive Officer: 1st Lieutenant Francis Wilcox
B Q Master: 1st Lieutenant James. C. Agnew
Commander: Captain Willcox
Executive Officer: 2nd Lieutenant George Felt
Commander: Captain A. N. Graham
Executive Officer: 1st Lieutenant S. Graham
Commander: Captain John A. Lennon
Executive Officer: 1st Lieutenant John Avery
2nd Lieutenant Alexander Lacy