Yes, he was enlisted into Co C, 4th Louisiana Battalion. Eventually he moved up to the Staff of the Battalion (F and S). There was a big push in the spring of '62 to replenish the ranks. Many soldiers enlisted in their home parish, then were sent to the Company they enlisted in.
There is book recently printed up about the 4th La Batt. It is out in car, will take a look and see if there is more information on this soldier.

JIM T