| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| O. Fuller | Herald II | Ship | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Herald II | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 3rd Mate | ON AT OAHU HAWAIIAN ISLAND 03/14/1845 | | |
|
| O. F. Thacher | Vigilant | Bark | 1867 | 34 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Vigilant | Bark | 34 | 5' 7" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Fairhaven | | | | |
|
| O. F. Jefferies | Acasta | Ship | 1833 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Acasta | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | New London | | | | |
|
| O. E. Perkins | Stonington | Ship | 1824 | 18 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Stonington | Ship | 18 | 5' 3" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New London | | | | |
|
| O. E. Evans | Caravan | ship | 1856 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Caravan | ship | 23 | | | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Derby, Ct | | | | |
|
| O. D. Simmons | Midas | Ship | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Midas | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | | | |
|
| O. D. Lovejoy | William Thompson | Ship | 1857 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | William Thompson | Ship | 22 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Bangor, Me | Seaman | | | |
|
| O. D. Hoxie | Chase | Bark | 1849 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Chase | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| O. D. Cromwell | Courser | Bark | 1865 | 28 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Courser | Bark | 28 | 5' 7 3/4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Philadelphia | | | | |
|
| O. Cross | Emigrant | Bark | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Emigrant | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| O. Clark | Milo | Ship | 1846 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Milo | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| O. C. Sundsburg | Herald II | Ship | 1859 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Herald II | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | Nantucket | 1st Mate | | | |
|
| O. Bretenge | Charles Henry | Ship | 1845 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Charles Henry | Ship | 26 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | dark | | New London | | | | |
|
| O. B. Browning | Aeronaut | Ship | 1834 | 32 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Aeronaut | Ship | 32 | 5' 10" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Stonington | | | | |
|
| O. Austin | Erie | Ship | 1850 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Erie | Ship | 21 | | | | | Hair | Eye | Residence | Rank | Remarks | | | | Albany, NY | | | | |
|