Tom,
Pvt Charles Vidor enlisted and Mustered in March 25,1862 at Galveston,Tx, for the war in Capt in Capt A C McKeen's Co. 1st Regt. Tex. Vols.*Mustered in
He was a clerk in QM's at Regt, Div. and Brig. He was promoted to Capt of QM's Nov 19,1864. Can't tell if he was at Gettysburg or not but the 1st was there.
* became Co L 1st Tex Inf Regt.
MikeT

His records may be ordered at the red bordered box at top of page.