RE: 1800 Census PA Fayette Germantown: In 1800, Andrew Hesser was still living (until 15 Apr 1807), so woman 45+ might have been someone else other than Hannah/Anna, such as Grandma Anna/Hannah, wife of Johann Conrad Hesser, who d. abt 14 Dec 1789 Loudoun, VA. Some say he is buried 4 mi. SE of Blue Ridge, Loudoun, VA. Unknown where she is buried.....you could be on the right track, but with Grandma of Elizabeth and my Mary?
Laurel