Aaron V. Brown

Aaron Venable Brown was an American politician. He served as the 11th governor of Tennessee from 1845 to 1847, and as United States Postmaster General from 1857 until his death in 1859. He also served three terms in the United States House of Representatives, from 1839 to 1845. During the Mexican–American War, Brown's statewide call for 2,800 volunteers was answered by over 30,000, helping solidify the state's reputation as the "Volunteer State".