Thomas A. Johnston
Thomas A. Johnston (1848-1934), was the President of the Kemper Family School and Kemper Military School in Boonville, Missouri from 1881 to 1928. He was known as the "Builder of Kemper".
Johnston was born near Boonville in 1848. He joined the Confederate Army in October 1864, and served under General John Marmaduke and General Sterling Price through the end of the war. After the war, Johnston studied for two years at a private academy in Prairie Home, Missouri before entering the Kemper Family School in fall 1867. He studied under Professor Frederick T. Kemper until 1871, then was admitted to the senior class of the University of Missouri. A year later, he was back at the Kemper School as an instructor with an A.B. from Missouri.
Following the death of school founder Kemper in 1881, T.A. Johnston, was named as the president and placed in control of the school. Under Johnston's leadership, the school significantly changed. Although Frederick Kemper was the founder of the school, Colonel Johnston guided the school through its largest period of growth and established its national reputation. Under Johnston's leadership, most of the buildings on campus were constructed. He also made the seminal decision to convert Kemper to a military school. In 1885, Johnston added the military training program and structure to Kemper, then changed the name to Kemper Military School in 1899. Johnston introduced the Standard of Honor in 1915, began a formal ROTC program in 1916, and added a junior college in 1923. He saw enrollment grow from around 60 in the 1880s and '90s to 160 by 1910 to 517 in 1918. In the 1920s enrollment stayed steady at around 350 cadets. In 1928, Colonel Johnston announced his retirement and selected Colonel Arthur M. Hitch, his son-in-law, to lead the school. Johnston continued as President of Kemper until his death in 1934.