No Caroline, I have not found it yet. I did see a lot of Gregorys living in 1810 Buncombe not very far from George Jr and John, who had just married. A John Gregory listed would be a correct age for his father in law. I just do not know. Years ago John Silver from the Silver website told me as far as he knew it was Mary Gregory and I have not changed it. I ordered the Guion Miller Eastern Cherokee records of Levi's children filed through Elizabeth Parker his wife and Mary, mother of Levi, was only listed as Polly Silver.Keep in touch. Josie