I have visited your website many times in the past. I have two cousin ancestors who served in Co. B of the 47th, and another cousin ancestor who was a brother to one of the above and served in Co. K of the 12th, along with his father.
Tennessee's Forgotten Warriors is an excellent read about Cheatham and his division. There is also a good book on the Ninth Teneesee Infantry of Cheatham's Division. The first book references the diary of A.T. Fielder a number of times.
At one time there was an old Confederate reunion photo of the the 47th which could be found with a google search. I believe the link is no longer working.
You may be familiar with all of the above.
D.W.