After Jefferson Davis' resignation from the U.S. Senate in September 1851, he was succeeded by Democrat John J. McRae. After Davis' withdrawal from the Senate in January 1861, his seat remained vacant until February 1870, after Mississippi was readmitted to the Union. The seat was filled at that time by Republican Adelbert Ames.
Adelbert Ames
The African American who won the first Senate seat was Hiram Rhoades Revels. He took the seat in 1870 and replaced Jefferson Davis.
Adelbert Ames won Jefferson Davis' Senate seat in 1870. It had remained vacant since the state of Mississippi seceded from the Union in January 1861.
Jefferson left the senate because Mississippi seceded from the union. His final speech in the senate is at <http://www.garyrutledge.com/Documents/JeffersonDavisSpeech.htm>.
Hiriam Revels
Lincoln-Douglass Debate
Lincoln-Douglass Debate
Jefferson is a town in and the County Seat of Ashe County North Carolina. There is no Jefferson County in North Carolina.
Lincoln never held a seat in the US Senate, but he ran for it in 1858 against Douglas.
Supposing the seat of government was transferred out of Rome, the Senate was reduced to a municipal body.
The citizens of the state who vote for the candidate running for the senate seat.
Tomas Jefferson
Since the 1960's, so a little over 40 years.