I would be glad to exchange info about the Days, Grahams and Duncans with you. Several years ago I exchanged info with Gordon Day, who if I remember correctly is a descendant of Henry Day Jr & Sarah. One of my 3rd cousins was a descendants of Dorcas Graham and Lewis Dunn thru their son, John Benefield Dunn who married a Duncan Dorcas was Hannah Graham's sister. I will have to go back and look at my records on the Days. I've done quite a lot of research on Richard Day and Sarah Duncan as they went to Collin co TX for a few years, with my Duncans and Howells, before moving back to Fayette co IL.
my email is firstname.lastname@example.org