O'Brien, M.
- Battle Unit Name:
- Manigault's Battalion, South Carolina Artillery
- Side:
- Confederacy
- Company:
- E
- Soldier's Rank In:
- Soldier's Rank Out:
- Alternate name:
- Michael/OBrien
- Film Number:
- M381 ROLL 24
- Plaque Number:
- Notes:
-
General Note - See also Gilchrists Co. S.C.H. Arty.
Battle Unit Note - 18 Batt'n S. C. Art'y
War Side Note - Alston's Batt'n
Rank In Note - S. C. Art'y
Rank Out Note - South Carolina Siege Train.