Okay, I remember this now. It struck a familiar nerve when I first read it, recall at that time he was a Orderly Sergeant because he could read and write. Warren was often upset with his wife for not keeping the letters coming, a typical lonely soldier. Still Warren as I recall. was wrong on some of his dates. THEN AGAIN we have to look at the transcriber to see if he didn't screw up, which is always a good possiblity, especially when there are no editors handy.
This series of dialogues have motivated me to get back and finish the process as I haven't much else on my plate other than annotating Colonel Wrights Memoirs - which by the way contains the first decent account of the rebels side of Devils Backbone I have read.