I live in Falls Church, Virginia. I've done a little bit of research. There was a Foxworthy family who lived in Dumfries, Virginia, I believe. They were listed in documentation about "Overwharton Parish," I believe. My recollection is a little hazy because it has been a while since I found it but I'd like to begin again. I also remember that they were listed on the same census as George Washington.
My husband's family is from the midwest. I'd be happy to share info. His father is Carl T.; grandfather is Carl T. Sr. (married to Cuba Stevenson); great-grandfather is Tilman.
I just found this site tonight, so I'll begin to monitor it.