I think you may have found them. I found the information of death from the probate record for H. H. Bradley. His wife was Margaret (1805-1847) and his daughter was Susan Bradley who married William Mitchell and their children were Ella Mitchell (born 1860) and Cara Belle Mitchel (born 1862). Wish I had a copy of the probate record. I don't think the place I was at had the ability to make copies of it when I was in NY. Maybe he didn't die as early as I had thought. I really thought he would be buried in Ithica, Tompkins Co, NY. and someone would be able to find the cemetery. Thanks for your help, it has been a few years since I was in Thompkins County.