John Kemp Mizner

John Kemp Mizner
Mizner c. 1880
Born(1834-03-02)2 March 1834
Died8 September 1898(1898-09-08) (aged 64)
Washington, D.C., US
Buried
AllegianceUnited States
Union (American Civil War)
ServiceUnited States Army
Union Army
Service years1856–1861, 1866–1897 (US Army)
1861–1866 (Union Army)
RankBrigadier General
UnitUS Army Cavalry Branch
Commands3rd Michigan Cavalry Regiment
2nd Brigade, Cavalry Division, Army of the Mississippi
Cavalry Division, Army of the Mississippi
Chief of Cavalry, District of Jackson
Chief of Cavalry, Left Wing, XVI Army Corps
Cavalry Brigade, 2nd Division, Left Wing, XVI Army Corps
Post at Huntersville
Cavalry Brigade, Military Division of the Gulf
Post of San Antonio
Sub-District of San Antonio
Central District of Texas
Fort Sill
Fort Bayard
Fort Craig
Fort Huachuca
Jefferson Barracks Recruiting Depot
Fort Brown
Fort Concho
8th Cavalry Regiment
Fort Meade, Dakota Territory
10th Cavalry Regiment
Fort Grant
U.S. Army Recruiting Service
Fort Assinniboine
Department of Dakota
WarsAmerican Civil War
American Indian Wars
Alma materUnited States Military Academy
Spouses
Emily Stephens
(m. 1860⁠–⁠1896)

Julia Rowland Richards
(m. 1896⁠–⁠1898)
Children1
RelationsLansing B. Mizner (cousin)
Addison Mizner (cousin)
Wilson Mizner (cousin)

John Kemp Mizner (2 March 1834 – 8 September 1898) was a career officer in the United States Army. A Union Army veteran of the American Civil War and a participant in the American Indian Wars, Mizner served from 1856 to 1897 and attained the rank of brigadier general.

Mizner was a native of Geneva, New York and was raised and educated in Detroit. He attended the United States Military Academy at West Point from 1852 to 1856, then was assigned to the 2nd Regiment of Dragoons. He attended the Carlisle Barracks Cavalry School until 1857, then served at posts including Fort Leavenworth during the federal response to the Bleeding Kansas controversy. During 1860 and 1861, he served in Utah, Wyoming, and Dakota Territory, where he performed American Indian Wars frontier duty and took part in scouring expeditions.

During the American Civil War, Mizner commanded the 3rd Michigan Cavalry Regiment and later commanded Cavalry brigades, as well as the Cavalry units of several divisions and departments. Battles in which he participated included the Siege of Corinth, Battle of Iuka, and Second Battle of Corinth. After the war, he served on Reconstruction duty in Louisiana and Texas. He went on to serve at posts throughout the western states during the American Indian Wars, including Nebraska, New Mexico, and Texas. In May 1897, Mizner was promoted to brigadier general. He then requested retirement under a law that permitted officers with 40 years of service to request retirement before reaching the mandatory retirement age of 64. His request was approved, and he left the army in June 1897. During his brief retirement, Mizner resided in Washington, DC. He died in Washington on 8 September 1898 and was buried at Arlington National Cemetery.