Susan, You might try looking for your Nathan Smith in Bucks County census or other adjacent counties. My Idles are listed in Bucks County 1790 census, but I find their church records in Montgomery County. Just a thought. I've been trying to find a John Henry Smith because the name keeps cropping up in succeeding generations. His (I assume) daughter, Elizabeth, married into my Kellar family. She had a brother of same name and named a son after him. Anyone got a John Henry? Betty T.