| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| William Leavoure | Atlantic | Ship | 1845 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Atlantic | Ship | 21 | 5' 7" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Cocksaxie | | | | |
|
| William Leath | Young Phenix | Ship | 1844 | 17 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Young Phenix | Ship | 17 | 5' 1 1/4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Watertown, MA | | | | |
|
| William Leamway | Isaac Howland | Ship | 1854 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Isaac Howland | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William Leace | Dover | Bark | 1856 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Dover | Bark | 24 | 5' 5" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| William Lea | Lydia | Ship | 1835 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Lydia | Ship | 24 | 5' 5" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Salem | | | | |
|
| William Le Beau | George Washington | Ship | 1857 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George Washington | Ship | 22 | | Malatto | | | Hair | Eye | Residence | Rank | Remarks | | White | | New York | | | | |
|
| William Layton | Philetus | Bark | 1841 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Philetus | Bark | 20 | 5' 10" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Cold Spring | | | | |
|
| William Layton | Braganza | Ship | 1846 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Braganza | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 3rd Mate | | | |
|
| William Lax Jun | Wabash | Ship | 1831 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Wabash | Ship | 25 | 5' 11" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| William Lax | Wabash | Ship | 1830 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Wabash | Ship | 23 | 5' 10" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| William Lax | Pembroke | Bark | 1841 | 35 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Pembroke | Bark | 35 | 5' 9" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| William Lax | Blackstone | Ship | 1833 | 37 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Blackstone | Ship | 37 | 5' 10" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| William Lax | Blackstone | Ship | 1833 | 27 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Blackstone | Ship | 27 | 5' 10" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| William Lax | Nantasket | Ship | 1843 | 37 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Nantasket | Ship | 37 | 5' 11" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| William Lax | Palladium | Ship | 1832 | 28 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Palladium | Ship | 28 | 5' 10" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | Shipped to fill Isaac Clark's place. | | |
|
