Jeri
The researcher at this site suggests WTW was at home when he died. Do the papers from the hospital in Atlanta indicate a discharge or a furlough?
There are several Williams cemeteries located in Yalobusha County that may be worth a search.
http://worldconnect.rootsweb.com/cgi-bin/igm.cgi?op=GET&db=robtx100&id=I1798
Mitchell Sanders