My connection to the Philpot's is through my mother’s ancestry. I don't know of any Philpot/Cary connections prior to that, but I wouldn't be surprised given all the inter-relations found in genealogy.
Since my post on the subject of Julia A. Philpot. I have come to the conclusion that Julia is the daughter of Grandville and Sally Doan. However her daughters are probably not the biological children of her second husband, William Roach.