Dixie Louise Sites

We have been looking for a Dixie Louise Sites. Born in Kentucky, 1932-1935 March 8 or 9, She simpley disappeared in the late 1950's or early 1960's. She didn't like the name Dixie and possibley might just have used Louise. She has a son that she has never contacted in about 50 years. We don't know what happened to her. She simplely vanished. Her sisters are desperate for any information.