Jefferson F. Davis was an American politician who served as the first and only president of the Confederate States from 1861 to 1865. He represented Mississippi in the United States Senate and the House of Representatives as a member of the Democratic Party before the American Civil War. He was the United States Secretary of War from 1853 to 1857.
Davis, the youngest of ten children, was born in Fairview, Kentucky, but spent most of his childhood in Wilkinson County, Mississippi. His eldest brother Joseph Emory Davis secured the younger Davis's appointment to the United States Military Academy. Upon graduating, he served six years as a lieutenant in the United States Army. After leaving the army in 1835, Davis married Sarah Knox Taylor, daughter of general and future President Zachary Taylor. Sarah died from malaria three months after the wedding. Davis became a cotton planter, building Brierfield Plantation in Mississippi on his brother Joseph's land and eventually owning as many as 113 slaves.
In 1845, Davis married Varina Howell. During the same year, he was elected to the United States House of Representatives, serving for one year.