| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| William Mosday | Columbia | Ship | 1844 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Columbia | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | unknown | | | | |
|
| William Morvel | Addison | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Addison | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | | | |
|
| William Morton | Balaena | Ship | 1858 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Balaena | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 2nd Mate | | | |
|
| William Morton | Balaena | Ship | 1858 | 29 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Balaena | Ship | 29 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Jewett, Ny | | | | |
|
| William Morton | Hercules | Bark | 1866 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Hercules | Bark | 26 | 5' 10" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Philadelphia | | | | |
|
| William Morton | George Washington | Ship | 1853 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George Washington | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William Morton | George Washington | Ship | 1855 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George Washington | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 4th Mate | | | |
|
| William Morton | George Washington | Ship | 1855 | 27 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George Washington | Ship | 27 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Jewitt, Ny | | | | |
|
| William Mortimer | A. Houghton | Bark | 1876 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | A. Houghton | Bark | 23 | 5' 8 1/2" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Saint Helena | | | | |
|
| William Morselander | Corinthian | Ship | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Corinthian | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 3rd Mate | | | |
|
| William Morse | Aurora | Ship | 1861 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Aurora | Ship | 22 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Pawtucket | | | | |
|
| William Morse | Black Eagle | Bark | 1860 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Black Eagle | Bark | 22 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Pawtucket, Ri | | | | |
|
| William Morse | Frances | Schooner | 1820 | 34 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Frances | Schooner | 34 | 5' 7" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Nantucket | | | | |
|
| William Morse | William Wirt | Ship | 1842 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | William Wirt | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| William Morrissey | Maria | Bark | 1856 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Maria | Bark | 22 | | | | | Hair | Eye | Residence | Rank | Remarks | | | | New York | | | | |
|
