Interesting, this could be the William I have been looking for, or a close relative. My first William has little info, just that he died in 1819 and had two children listed,
John b 1782 d 1837 m Sarah Morrison and had 10 children, William being one of them.
William b 1795 d 1870 m Isabella McFate and had 10 children, William being one of them.
William & John are a very repeated names in my heritage. Would seem to be a connection not to far from here and they started out in PA mostly as well.