If you contact me privately I can hook you up with a descendant, Joel Slayton.
My maternal great grandmother, who married Gilbert Emory Falls and lived in Dalton GA, was Mary Etta Babb. My late aunt Mary was named for her. I am not a Babb specialist but I know that Gilbert Falls was from Maryland, and he and his son of the same name both fought for the Union and were "country doctors." I wish I knew more about the Babbs.