| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| William J. Mason | Cleone | Bark | 1855 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Cleone | Bark | 21 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | West Newbury, Ma | | | | |
|
| William J. Mason | United States | Bark | 1840 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | United States | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Steward | DID NOT RETURN FROM VOYAGE | | |
|
| William J. Mankall? | Indian Chief | Ship | 1842 | 15 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Indian Chief | Ship | 15 | 5' 0" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New London | | | | |
|
| William J. Macy | Lancer | Bark | 1869 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Lancer | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| William J. Macy | President | Ship | 1855 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | President | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 1st Mate | | | |
|
| William J. Macy | President | Ship | 1855 | 29 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | President | Ship | 29 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Nantucket | | | | |
|
| William J. Macy | President | Bark | 1859 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | President | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| William J. Mackie | Adeline Gibbs | Ship | 1857 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Adeline Gibbs | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| William J. Macey | Lancer | Ship | 1865 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Lancer | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| William J. Lowe | Kathleen | Bark | 1875 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Kathleen | Bark | 22 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New Bedford | | | | |
|
| William J. Libby? | Halcyon | Ship | 1833 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Halcyon | Ship | 21 | 5' 4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Canandaigua | | | | |
|
| William J. Lewis | Logan | Ship | 1854 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Logan | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Steward | | | |
|
| William J. Lewis | Euphrates | Ship | 1849 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Euphrates | Ship | 25 | | Black | | | Hair | Eye | Residence | Rank | Remarks | | Wooly | | Providence, RI | | | | |
|
| William J. Lewis | Florida II | Ship | 1851 | 33 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Florida II | Ship | 33 | | Black | | | Hair | Eye | Residence | Rank | Remarks | | Wooly | | Providence | | | | |
|
| William J. Lawrence | Charles Drew | Schooner | 1834 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Charles Drew | Schooner | 24 | 5' 4 3/4" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Boston | | | | |
|
