| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Thomas O. Keefe | George and Mary | Bark | 1868 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George and Mary | Bark | 22 | 5' 5" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| Thomas O. Dogherty | John and Elizabeth | Ship | 1850 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | John and Elizabeth | Ship | 21 | 5' 6" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Kinderhook | | | | |
|
| Thomas O. Connor | Congress | Ship | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Congress | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 2nd Mate | | | |
|
| Thomas O. Carroll | J. D. Thompson | Bark | 1863 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | J. D. Thompson | Bark | 24 | 5' 11" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Liverpool | | | | |
|
| Thomas O. Billings | Kingston | Ship | 1844 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Kingston | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | DESERTED AT SYDNEY NEW SOUTH WALES 04/07/1845 | | |
|
| Thomas O. Billings | Kingston | Ship | 1844 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Kingston | Ship | 20 | 5' 6" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Plainfield, CT | | | | |
|
| Thomas O'neil | John Carver | Bark | 1880 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | John Carver | Bark | 26 | 5' 6" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New Bedford | | | | |
|
| Thomas O'Keffer | Grand Turk | Ship | 1840 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Grand Turk | Ship | 24 | | White | | | Hair | Eye | Residence | Rank | Remarks | | | | Ireland | | | | |
|
| Thomas O'keefe | Minnesota | Bark | 1876 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Minnesota | Bark | 26 | 5' 6" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Killdare | | | | |
|
| Thomas O'keefe | Sappho | Bark | 1879 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Sappho | Bark | 26 | 5' 5 1/2" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New London | | | | |
|
| Thomas O'Keef | George and Mary | Bark | 1870 | 35 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George and Mary | Bark | 35 | 5' 6" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Black | | New London | | | | |
|
| Thomas O'Keef | Acors Barns | Bark | 1872 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Acors Barns | Bark | 24 | 5' 4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Black | | New London | | | | |
|
| Thomas O'connor | India | Ship | 1830 | 29 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | India | Ship | 29 | | Florid | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New Bedford | | | | |
|
| Thomas O'Connor | Hercules II | Ship | 1840 | 39 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Hercules II | Ship | 39 | | | | | Hair | Eye | Residence | Rank | Remarks | | | | New Bedford | | | | |
|
| Thomas O'Conner | Ann Alexander | Ship | 1904 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Ann Alexander | Ship | 20 | 5' 6" | florid | | | Hair | Eye | Residence | Rank | Remarks | | red | | New Bedford | | | | |
|
