| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Michael Organ | Hector | Ship | 1856 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Hector | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Michael Oneil | Manuel Ortiz | Bark | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Manuel Ortiz | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Michael Oconnor | Canton II | Bark | 1858 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Canton II | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Michael Oconner | Barclay | Ship | 1899 | 19 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Barclay | Ship | 19 | | | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New Bedford | | | | |
|
| Michael Oconner | Barclay | Ship | 1899 | 19 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Barclay | Ship | 19 | | Fair | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New Bedford | | | | |
|
| Michael Obrien | Manuel Ortiz | Bark | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Manuel Ortiz | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Michael O. Connor | Massachusetts | Bark | 1865 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Massachusetts | Bark | 22 | 5' 6" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | New York City | | | | |
|
| Michael O. Brine | S. B. Howes | Schooner | 1866 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | S. B. Howes | Schooner | 22 | 5' 8" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Roxbury | | | | |
|
| Michael O'connor | Antelope | Bark | 1864 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Antelope | Bark | 21 | 5' 5" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New York | | Came home in the Cornelia of New London | | |
|
| Michael O'conner | Canton II | Bark | 1858 | 15 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Canton II | Bark | 15 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Waterbury, Vt | | deserted | | |
|
| Michael O Conner | Barclay | Ship | 1904 | 19 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Barclay | Ship | 19 | 5' 4 1/4" | Florid | | | Hair | Eye | Residence | Rank | Remarks | | brown | | New Bedford | | | | |
|
| Michael Nugent | Courier | Ship | 1856 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Courier | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Blacksmith | | | |
|
| Michael Nugent | Courier | Ship | 1856 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Courier | Ship | 23 | | | | | Hair | Eye | Residence | Rank | Remarks | | | | New York | | | | |
|
| Michael Nolan | James Maury | Ship | 1864 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | James Maury | Ship | 20 | 5' 3" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Salem, Ma | | | | |
|
| Michael Nolan | Majestic | Ship | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Majestic | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
