Here's some additional information that might help a bit:
May 7, 1868, James Coleman married Mary J. Shackleford. Dec 26, 1871, Sallie F. Coleman married David Abbott. Oct 3, 1872, Mary E. Coleman married William R. Abbott. Jan 7, 1875, Moses W.Coleman married Mary Abbott.
David, William R., and Mary Abbott all have the same parents -- William and Amanda Corbin Abbott. They were married Jun 14, 1843. The Corbin and Adams families seem to have been interconnected often.
The Danville "Bee" of Jan 22, 1951, has the obit for James Christopher Abbott, son of David and Sallie Coleman Abbott. The same newspaper for Feb 6, 1964, has the obit for Virginia Coleman Wilson, daughter of Moses and Mary Abbott Coleman. It has the obit for Nora Abbott Coleman on Apr 27, 1970. She was the daughter of David and Sallie Coleman Abbott. The "Bee" of Mar 10, 1971, has the obit for W. T. (Tap) Abbott, son of David and Sallie Coleman Abbott. The Nov 25, 1975, paper has the obit for Mary Abbott David, daughter of David and Sallie Coleman Abbott.