Simon Cameron
Simon Cameron (March 8, 1799 – June 26, 1889) was an American businessman, banker, and politician who served as the 21st United States Secretary of War under President Abraham Lincoln from March 1861 to January 1862 and as a United States Senator from Pennsylvania for three non-consecutive terms (1845–1849, 1857–1861, and 1867–1877).[1][2]
Born in Maytown, Pennsylvania, to Scotch-Irish immigrant parents, Cameron apprenticed as a printer in his youth before entering finance as a clerk and eventually founding a successful banking house in Harrisburg; he later expanded into railroads and other enterprises, amassing considerable wealth that funded his political ambitions.[3][1]
Initially aligned with the Democratic Party, Cameron shifted to the Republicans amid sectional tensions over slavery, playing a pivotal role in securing Lincoln's 1860 presidential nomination through Pennsylvania's delegation at the Republican convention.[4][5]
His tenure as Secretary of War involved rapid expansion of Union military procurement amid the Civil War's outbreak, but it was marred by widespread allegations of graft, inefficiency, and favoritism in awarding contracts to allies, culminating in a congressional censure and his replacement by Edwin M. Stanton in early 1862.[4][6][5]
Returning to the Senate, Cameron wielded influence through a patronage-based political machine in Pennsylvania that dominated state Republican affairs, often prioritizing loyalty and deal-making over policy reform, and he retired in 1877 after grooming his son J. Donald Cameron as successor.[1][5][6]