I may be able to take a picture. What cemetery? I looked in the Warren County and Vacinity Cemeteries & Genealogy book by Dan Crumpton and do not see her name except for a notation in the Rural Cabinet newspaper 15NOV1828 along with Moses THOMPSON. Without looking at the microfilm, I'd guess it has something to do with Hannah being the Administrator of the estate of Moses THOMPSON who died before 1DEC1827 (per the Warren Cty Genealogy II). I can not find a grave for Henry THOMPSON either.