These two are almost certainly the couple found in Red River TC census, 1880 , page 290. This couple is, I believe, the same as found in 1860 and 1870 Jackson co GA, although the 1860 listing shows them ten years older.
They are almost certainly son and dau-in-law of Mickey Slaton, for whom no marriage has been found, and who is still a Slaton in her brother Wade's 1865 Jackson GA will:: Slaton Kissella (Priscilla?) 1850 GA Cen Jackson (030) 1 GA 1823 f Slaton William 1850 SC Cen Jackson (030) 1 45 Dis GA 1823 m Slaton Mickey 1850 SC Cen Jackson (030) 2 45 Dis GA 1788 f
Slayton Mickey 1860 Cen Jackson (124) 3 House Dis GA 1788
Same page as: Slayton Priscilla 1860 GA Cen Jackson (124) 2 GA 1812 w? William Slayton William 1860 SC Cen Jackson (124) 2 GA 1812 h? Priscilla ROOKS Mary Anne 1860 Cen Jackson (124) 2 House Dis GA 1846? (However see dates reported by family under 7-a Gibson.)
Slaton Mickie 1870 GA Cen Jackson (328)-1 Jefferson GA 1786 w William Slaton William 1870 SC Cen Jackson (328)-1 GA 1812 h Priscilla Slaton Priscilla 1870 GA Cen Jackson (328)-1 GA 1821 w William Slaton William 1870 SC Cen Jackson (328)-1 GA 1822 h Priscilla
Mickey had other sons William Gibson and Edward Berry, who came to Grayson co TX,(Sherman). Yet other sons Robert, John and Thomas N have names too common to clearly trace, but son Truman seems to have migrated to Oconee co GA.