Simon Cameron

Simon Cameron (March 8, 1799 – June 26, 1889) was an American politician who served as United States Secretary of War for Abraham Lincoln at the start of the American Civil War. Cameron made his fortune in railways, canals and banking, founding the Bank of Middletown. He then turned to a life of politics. He became a U.S. senator in 1845 for the state of Pennsylvania, succeeding James Buchanan. Originally a Democrat, he failed to secure a nomination for senator from the Know-Nothing party, and joined the People's Party, the Pennsylvania branch of what became the Republican Party. He won the Senate seat in 1857, and became one of the candidates for the Republican nomination in the presidential election of 1860.

Cameron gave his support to Abraham Lincoln, and became his Secretary of War. He only served a year before resigning amidst corruption. Cameron became the minister to Russia during the Civil War, but was overseas for less than a year. He again served in the Senate, eventually being succeeded by his son, J. Donald Cameron, and only resigned from the Senate upon confirmation that his son would succeed him.