Columbia Military Prison
Union Naval Officer Prisoners Imprisoned
U. S. Navy Units
| SurName, Given Name | Rank | Service | Ship | When & Where captured | |
| Pendergrast, Austin | Lieutenant-Commander | Navy | Water Witch | 02-Jun-64 @ Ossabaw Sounnd, GA | |
| Pendleton, ?? | Acting Master | Navy | |||
| Steever ( Stever ), Henry K. | Acting 3rd Assistant Engineer | Navy |
If you have any information about these or any other Union officers who were
captured and may have been imprisoned in Columbia, please contact me at