I've seen all four service files, but didn't notice the name Richard on any of them. W. M. Wharton wasn't killed at Murfreesboro, but died of wounds just over two weeks later. Captain Wharton was wounded while in command of consolidated Companies "B" and "I" of the 154th Tennessee. Copies of these four service files are available here, but there are indications that more service records exist in other commands.