I know the 34th Ga were stationed in Jackson when they arrived from Tennessee in December and Stevenson called for the 34th to go to Warrenton in late January. Henry was not with the 34th at Champion Hill or the Vicksburg siege.
Do you know what other Mississippi hospitals other than Enterprise there were in early 1863? Perhaps he was in one of those and was moved when the Union moved on Jackson.
Thanks for your help in this.
Scott