I descend from Mary "Polly" McKelvy b. 1809 and William Hanna. They moved from Laurens Co. SC to Cass Co. GA 1845-47. They lived at Cassville (not Cass Station which was a different place) and are buried in the cemetary there. The will of John McKelvy of Laurens Co. lists a Polly. I would like a little more proof that my Polly is his dtr.