There are 30 Confederate Soldiers buried in a plot in the Warm Springs Cemetery. Perhaps your ancestor rests there. I believe there are more graves at Warm Springs that have not been identified. According to my research many more than 30 died at Warm Springs. According to records of the Virginia Central Railroad approximately 20 soldiers were sent by rail to their homes. Some are identified, most are not. Hope this helps. Let me know if I can help further.