| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| William B. Lewis | Marcia | Ship | 1841 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Marcia | Ship | 22 | 5' 5 1/2" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Boston | | | | |
|
| William B. Lefford | Emily Morgan | Ship | 1849 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Emily Morgan | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Carpenter | | | |
|
| William B. Lawrence | Friends | Ship | 1845 | 16 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Friends | Ship | 16 | 5' 3" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Jersey City, NJ | | | | |
|
| William B. Laurence | Black Warrior | Ship | 1847 | 17 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Black Warrior | Ship | 17 | 5' 6" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Brooklyn | | | | |
|
| William B. Lame | Mary and Martha | Ship | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Mary and Martha | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | | | |
|
| William B. Lake | Galatea | Ship | 1828 | 17 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Galatea | Ship | 17 | 5' 7 1/2" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Tiverton | | | | |
|
| William B. Kinney | Sarah | Bark | 1840 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Sarah | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Ordinary | | | |
|
| William B. King | Atkins Adams | Ship | 1846 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Atkins Adams | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Cook | | | |
|
| William B. King | Milwood | Bark | 1842 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Milwood | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Seaman | | | |
|
| William B. King | Milwood | Bark | 1844 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Milwood | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Steward | | | |
|
| William B. Kenney | Quito | Brig | 1842 | 18 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Quito | Brig | 18 | 5' 2 1/4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Rochester | | | | |
|
| William B. Keith | Charles W. Morgan | Bark | 1881 | 15 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Charles W. Morgan | Bark | 15 | 5' 10" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Mattapoisett | | | | |
|
| William B. Kables | Alert | Ship | 1845 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Alert | Ship | 25 | 5' 6" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Norwich | | | | |
|
| William B. Jr. Whitcar | Pacific | Bark | 1855 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Pacific | Bark | 21 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Philadelphia | | | | |
|
| William B. Jr. Mccoy | Frances A. Barstow | Brig | 1897 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Frances A. Barstow | Brig | 22 | 5' 3 1/2" | | | | Hair | Eye | Residence | Rank | Remarks | | | | New Bedford | | | | |
|
