On Sept. 22, 1862, President Abraham Lincoln issued the preliminary Emancipation Proclamation, declaring all slaves in rebel states should be free as of Jan. 1, 1863.
That on the first day of January, in the year of our Lord one thousand eight hundred and sixty-three, all person held as slaves within any State, or any designated part of a State, the people whereof shall then be in rebellion against the United States shall be then, thenceforward, and forever, free;