my e'mail RDVSR@aol.com
Isaac WINSTON who md Mary Dabney was father of Sarah who md 1) John SYME, 2) John HENRY
This Sarah had a brother Isaac WINSTON who md Mary Fontaine, and they had a son Peter WINST b c1791 who had a dau. Susanna b 1774 who md Anderson GRUBBS.
I don't know if this is the Peter that you mention or not. RDV