I have three deeds from Youghiogheny County, both sellers and buyers having residence there, dated 1778 and 1780. The deeds are recorded in Washington County Deed book 1A 1781-1784 (two of them) and V 1C 3 1786-1787. I can follow the buyers through the later warrant and patent process in Washington County. Now I want to go back to the original sellers and find the deeds where they originally bought the land. Where should I start looking? Westmoreland County, Pennsylvania or are there deeds somewhere for West Augusta or would they be in Virginia? Thanks. Sandra Page