Nancy Dodson who first married McGee was my Dr. William Riley Dodson's sister. She later married Phillip Koonce and they are buried in Lincoln County, Tennessee. I have pictures of their tombstones. I am related to the McGees, Koonce and Dodsons. Philip Koonce was an uncle of my George R Koonce who was married to Letticia McGee. I am writing all of this from memory as I am in South Charleston, WV at this moment. I write to a direct descendant of the John McGee Line and he may be able to help you. When I was last in touch with him he lived in Madison, MS