Thank you Eileen. I actually didn't have any of the later Census data on David Decamp. I do think that it points to the Sprigg Twp David being the son of the Tiffin Twp David, but I've got to keep digging. I've checked cemetery reference books for a tombstone and took a few days vacation to walk through several of them in the hope that the people who complied the information left David (Tiffin Twp) out accidently. No such luck. Can't find anything on him after 1820. He drops off the face of the world. I may try to locate a LDS research center in my area and see if some of the microfishe may show a migration for him. He was already up in years in 1820, so I don't think he would have moved very far. Of course they were much stronger back then in order to survive. Thanks again for you research! Carl Sparks Nashville, TN