| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| William P. Mathew | Minerva | Ship | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Minerva | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Seaman | | | |
|
| William P. Marble | Leonidas | brig | 1843 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Leonidas | brig | 24 | 5' 8 5/8" | light | | | Hair | Eye | Residence | Rank | Remarks | | dark | | Freetown, MA | ordinary seaman | At sea, Sept. 5, 1844, Wm Upham, master Ship Dartmouth of NB shipped William P. Marble out of Leonidas.' | | |
|
| William P. Mandell | Commodore Rodgers | Ship | 1822 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Commodore Rodgers | Ship | 23 | 6' 1 1/4" | light | | | Hair | Eye | Residence | Rank | Remarks | | brown | | Rochester | | | | |
|
| William P. Macnab | Rousseau | Bark | 1866 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Rousseau | Bark | 22 | 5' 8 1/2" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Scotland | | | | |
|
| William P. Lewis | Gay Head I | Ship | 1856 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Gay Head I | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William P. Lewis | Gay Head I | Ship | 1856 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Gay Head I | Ship | 20 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Cranston, Ri | | | | |
|
| William P. Lawrence | Falcon | Ship | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Falcon | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William P. Lavane | Henry Kneeland | Ship | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Henry Kneeland | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 3rd Mate | | | |
|
| William P. Kenny | Columbus | Ship | 1849 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Columbus | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Steward | | | |
|
| William P. Johnson | Palmetto | Bark | 1872 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Palmetto | Bark | 21 | 5' 6" | Brown | | | Hair | Eye | Residence | Rank | Remarks | | B | | Chilmark | | | | |
|
| William P. Hughes | Rodman | Ship | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Rodman | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 3rd Mate | | | |
|
| William P. Howland | Charles | Ship | 1905 | 17 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Charles | Ship | 17 | 5' 6" | light | | | Hair | Eye | Residence | Rank | Remarks | | brown | | New Bedford | | | | |
|
| William P. Howland | Pacific | Bark | 1855 | 15 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Pacific | Bark | 15 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New Bedford | | | | |
|
| William P. Howland | Pacific | Bark | 1859 | 15 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Pacific | Bark | 15 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New Bedford | | | | |
|
| William P. Hill | Navy | Ship | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Navy | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 3rd Mate | | | |
|
