Columbia Military Prison
Union Officer Prisoners Imprisoned
Maine Units
| SurName, Given Name | Rank | Unit Service | Co | When & Where captured | |
| Bisbee ( Bisby ( Besbee ), George D. ( J. D. ) | Captain | 16 Infantry | C | 01-Jul-63 @ Gettysburg, PA | |
| Bixby ( Bixbee ( Dixby ), Henry Lyman ( H. H. ( N. L. ) | 2nd Lieutenant | 9 Infantry | D | 01-Jun-64 @ Cold Harbor, VA | |
| Chandler, George A. | Lieutenant | 5 Infantry | A | 24-Jul-64 @ White Plains, VA | |
| Childs, James U. ( J. W. ) | 2nd Lieutenant | 16 Infantry | G | 01-Jul-63 @ Gettysburg, PA | |
| Hunt, Charles O. ( C. C. ) | 1st Lieutenant | 1 Battalion Light Artillery | I | 15-Jun-64 @ Petersburg, VA | |
| Larrabee, William H. | 1st Lieutenant | 5 Infantry | G | 06-May-64 @ Wilderness, VA | |
| Litchfield, Julius B. | Captain | 4 Infantry | B | 02-Jul-63 @ Gettysburg, PA | |
| Mattocks ( Muttock ), Charles P. | Major | 17 Infantry | A | 05-May-64 @ Wilderness, VA | |
| Mitchell, Henry G. | 2nd Lieutenant | 32 Infantry | H | 30-Jul-64 @ Petersburg, VA | |
| Pillsbury ( Pilsbury ), Samuel H. | Captain | 5 Infantry | A | 24-Jul-63 @ White Plains, VA | |
| Robbins ( Robinson ), Nathaniel A. | 2nd Lieutenant | 4 Infantry | H | 02-Jul-63 @ Gettysburg, PA | |
| Sheahan ( Sheehan ), John P. | Lieutenant | 31 Infantry | E | 30-Jul-64 @ Petersburg, VA | |
| Whittier ( Whitten ), Benjamin F. | 1st Lieutenant | 9 Infantry | B/F | 01-Jun-64 @ Cold Harbor, VA |
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