Thomas Jesup

Thomas Sidney Jesup (December 16, 1788 – June 10, 1860) was a United States Army officer known as the "Father of the Modern Quartermaster Corps". His 52-year (1808–1860) military career was one of the longest in the history of the United States Army. Jesup is infamous for his direct role in the duplicitous capture of Osceola and Micanopy, two Seminole Nation chiefs.

Biography Thomas Jesup was born in Berkeley County, Virginia (now West Virginia). He began his military career in 1808, and served in the War of 1812, seeing action in the battles of Chippewa and Lundy's Lane in 1814, where he was wounded. He was aligned with the aggressive expansionism of Andrew Jackson, who became his immediate superior that year, and he was broadly dismissive of civilian control over the military. As of 1816 he was plotting to capture Cuba for the sake of American security.

Seminole War and controversy In 1836, while Jesup was still officially Quartermaster General, President Andrew Jackson detached him first to deal with the Creek tribe in Georgia and Alabama, and then to assume command of all U.S. troops in Florida during the Second Seminole War (1835–1842). His capture of Seminole leaders Osceola and Micanopy under a false flag of truce provoked controversy in the United States and abroad. Many newspapers called for an inquiry and his firing but the government supported its general, and at the conclusion of the hostilities, Jesup returned to his official post.

Further service During the Mexican–American War, Jesup traveled from his headquarters in Washington, D.C., to oversee the supplying of troops in Mexico. He served as Quartermaster General for 42 years, having the second longest continual service in the same position in U.S. military history (George Gibson served as Commissary General of the US Army for 43 years, from 1818 until 1860).

He died in office in Washington, D.C., on June 10, 1860, at age 71. He was buried at Oak Hill Cemetery.

Dates of rank 2nd Lieutenant, 7th Infantry – 3 May 1808 1st Lieutenant, 7th Infantry – 1 December 1809 Captain, 7th Infantry – 20 January 1813 Major, 19th Infantry – 6 April 1813 Major, 25th Infantry – 18 April 1814 Brevet Lieutenant Colonel – 5 July 1814 Brevet Colonel – 25 July 1814 Major, 1st Infantry – 17 May 1815 Lieutenant Colonel, 3rd Infantry – 30 April 1817 Colonel, Assistant Adjutant General – 27 March 1818 Brigadier General, Quartermaster General – 8 May 1818 Brevet Major General – 8 May 1828

Legacy and honors Jesup, Georgia; Lake Jesup, Florida; and Fort Jesup, Louisiana, were named in his honor. 1986, Jesup was inducted into the Quartermaster Hall of Fame.