| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Thomas O'connell | Greyhound | Bark | 1910 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Greyhound | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | Boston, Ma | | | | |
|
| Thomas O'connell | Mary E. Simmons | Schr | 1879 | 17 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Mary E. Simmons | Schr | 17 | 5' 9" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Sandy | | Duckvill, Ma | | | | |
|
| Thomas O'brien | James Arnold | Ship | 1892 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | James Arnold | Ship | 23 | 5' 4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New Bedford | | | | |
|
| Thomas O'brien | Isabella | Brig | 1882 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Isabella | Brig | 21 | 5' 10 1/2" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Manchester | Seaman | | | |
|
| Thomas O'brien | Sarah W. Hunt | Schr | 1886 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Sarah W. Hunt | Schr | 21 | 5' 10" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New Hampshire | | | | |
|
| Thomas O'brien | Wave | Bark | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Wave | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas O'brien | Chili | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Chili | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas O'Brien | Champion | Bark | 1853 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Champion | Bark | 21 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | East River | Seaman | | | |
|
| Thomas O'brien | Alexander | Brig | 1888 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Alexander | Brig | 24 | 5' 10" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Ansonia | | | | |
|
| Thomas O'brien | Aurora | Schr | 1886 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Aurora | Schr | 21 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Manchester, Nh | | | | |
|
| Thomas O'brian | Franklin | Bark | 1858 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Franklin | Bark | 22 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Bridgeport | | | | |
|
| Thomas O Neil | Lancaster | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Lancaster | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas O Ide | Roscoe | Bark | 1860 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Roscoe | Bark | 21 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Providence, Ri | | Run away in Fayal 1864 | | |
|
| Thomas O Conner | Grand Turk | Ship | 1829 | 28 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Grand Turk | Ship | 28 | 5' 6" | Florid | | | Hair | Eye | Residence | Rank | Remarks | | Red | | New Bedford | | | | |
|
| Thomas O Brine | Fanny | Bark | 1860 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Fanny | Bark | 21 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Gardner, Me | | ran at Talcahuano | | |
|
