State Seceded from Union Readmitted to Union (1)
1. South Carolina Dec. 20, 1860 July 9, 1868
2. Mississippi Jan. 9, 1861 Feb. 23, 1870
3. Florida Jan. 10, 1861 June 25, 1868
4. Alabama Jan. 11, 1861 July 13, 1868
5. Georgia Jan. 19, 1861 July 15, 1870(2)
6. Louisiana Jan. 26, 1861 July 9, 1868
7. Texas March 2, 1861 March 30, 1870
8. Virginia April 17, 1861 Jan. 26, 1870
9. Arkansas May 6, 1861 June 22, 1868
10. North Carolina May 20, 1861 July 4, 1868
11. Tennessee June 8, 1861 July 24, 1866

1. Date of readmission to representation in U.S. House of Representatives
2. Second readmission date. First date was July 21, 1868, but the representatives were unseated March 5, 1869.

I found this and stand corrected.

GP