| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| John L. Smith | Callao | Bark | 1858 | 27 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Callao | Bark | 27 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | | | | | |
|
| John L. Smith | Callao | Bark | 1858 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Callao | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Seaman | | | |
|
| John L. Sisson | Merlin | Bark | 1881 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Merlin | Bark | 21 | 5' 11" | White | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Chilmark | | | | |
|
| John L. Shearman | James Munroe (Monroe) | Ship | 1847 | 18 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | James Munroe (Monroe) | Ship | 18 | | Ruddy | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Tiverton, Ri | | | | |
|
| John L. Secor | Herald II | Bark | 1869 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Herald II | Bark | 22 | 5' 4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New Bedford | | | | |
|
| John L. Scott | George Washington | Ship | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George Washington | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Ordinary | | | |
|
| John L. Scott | George Washington | Ship | 1847 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George Washington | Ship | 24 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Newtown | | | | |
|
| John L. Sayer | Northern Light | Bark | 1871 | 36 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Northern Light | Bark | 36 | 5' 10" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Bridgehampton, Ny | | | | |
|
| John L. Sawyer | California | Ship | 1881 | 47 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | California | Ship | 47 | 6' 0" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Bridgehampton, Ny | 1st Mate | | | |
|
| John L. Ryckman | Curtis | Bark | 1848 | 38 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Curtis | Bark | 38 | 5' 11" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New York | | | | |
|
| John L. Ross | Alice Knowles | Bark | 1888 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Alice Knowles | Bark | 23 | 6' 0" | Black | | | Hair | Eye | Residence | Rank | Remarks | | Black | | New York | | | | |
|
| John L. Roggers | Emerald | Bark | 1840 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Emerald | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | No other information | | |
|
| John L. Rogers | Vesper | Ship | 1849 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Vesper | Ship | 23 | 5' 4" | Sandy | | | Hair | Eye | Residence | Rank | Remarks | | Sandy | | New York | | | | |
|
| John L. Rodney | Canton II | Ship | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Canton II | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Steward | | | |
|
| John L. Roberts | Samuel Wright | Ship | 1839 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Samuel Wright | Ship | 25 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Salem | | | | |
|
