| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Jacob Appleby | Anaconda | Bark | 1856 | 35 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Anaconda | Bark | 35 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Union Factory, Md | | | | |
|
| Jacob Armstrong | Abigail | Ship | 1829 | 32 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Abigail | Ship | 32 | | Black | | | Hair | Eye | Residence | Rank | Remarks | | Wooly | | New Bedford | | | | |
|
| Jacob Armstrong | Abigail | Ship | 1829 | 32 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Abigail | Ship | 32 | | Black | | | Hair | Eye | Residence | Rank | Remarks | | Wooly | | New Bedford | | DID NOT RETURN FROM VOYAGE DESERTED SHIP DURING THE VOYAGE | | |
|
| Jacob Armstrong | Dwight | Bark | 1827 | 32 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Dwight | Bark | 32 | 5' 3 3/4" | Negro | | | Hair | Eye | Residence | Rank | Remarks | | Negro | | Boston | | | | |
|
| Jacob Attenkemp | Lancaster | Ship | 1858 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Lancaster | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| Jacob Audern | Jason | Ship | 1839 | 18 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Jason | Ship | 18 | 5' 5" | Black | | | Hair | Eye | Residence | Rank | Remarks | | Black | | New London | | | | |
|
| Jacob B Shearman | Minerva Smyth | Ship | 1864 | 30 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Minerva Smyth | Ship | 30 | 5' 3 3/4" | Freckled | | | Hair | Eye | Residence | Rank | Remarks | | Auburn | | New Bedford, Ma | | | | |
|
| Jacob B. Austin | Syren Queen | Ship | 1853 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Syren Queen | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Jacob B. Drake | St. George | Ship | 1845 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | St. George | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Jacob B. Drake | St. George | Ship | 1845 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | St. George | Ship | 21 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Lynden, Vt | | | | |
|
| Jacob B. Gardner | Henry Thompson | Ship | 1844 | 19 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Henry Thompson | Ship | 19 | 6' 1" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| Jacob B. Kingham | Gratitude | Ship | 1845 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Gratitude | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boy | | | |
|
| Jacob B. Sisinger | George | Ship | 1837 | 29 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George | Ship | 29 | 5' 10" | Light | | | Hair | Eye | Residence | Rank | Remarks | | dark | | New London | | | | |
|
| Jacob B. Terry | Louisiana | Ship | 1850 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Louisiana | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Jacob Backhufer | Martha | Bark | 1872 | 27 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Martha | Bark | 27 | 5' 5" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Germany | | | | |
|