Marilyn:I appreciate the help you give to others. My "wall" has been a Nimrod Duvall & wife Rebecca Waters. Both born about 1777. He was guardian of a Charles Sype (Sipe) in 1804 in Warren Co. Ohio.A neighbor there was Jacob Lefever born 1785, son of Elias Lefever & his wife was Mary Pope Jackson, daughter of Henry Jackson & Rebecca Pope of Frederick Co.MD.Jacob & Mary married 1804-5 recorded in Evangelical Reformed church, Frederick. Jacob was "raised by uncle Major Baltzell". Jacob & Elias Lefever seem associated with Samual Duvall, Ijams & Manley & sold Bennetts Resolution near Creagerstown to Baker Johnson 1803-6 in the Emmittsburg District.Because of the cluster of families named Lefever, Baltzell (Balsel) Ijams, Duvall & Waters near this district & Graceham Moravian Town, I think Nimrod Duvall and wife Rebecca Waters are of those families, but no one can find parents or their marriage.Thanks so much.