I've been pounding on this same brick wall for near 10 years. John Oliver Tiller of Russell Co KY b.1798 d.? Wife Frances Baughan b.1798 d.1855. He is my Ggggrandfather, all the Tillers of NW Missouri are his decendants. From which Tiller line does he come? I have the Baughan family documented, but can't make any progress with John Oliver. Any help, clues or leads would be appreciated.