| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Ingraham D. Oliver | George Porter | Bark | 1848 | 29 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George Porter | Bark | 29 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Bath, ME | | | | |
|
| Ingtham S. Barrows | Canton Packet | Bark | 1853 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Canton Packet | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 1st Mate | | | |
|
| Ino F Sulivan | Daniel Webster | Ship | 1860 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Daniel Webster | Ship | 21 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Newton, Nh | | | | |
|
| Ino L Horton | Stamboul | Bark | 1877 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Stamboul | Bark | 25 | 5' 8" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | East Hampton, Li | | | | |
|
| Ino Silva | General Scott | Ship | 1860 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | General Scott | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| Insemlo Joquine | Cornelia | Bark | 1871 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Cornelia | Bark | 22 | 5' 11" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Sao Jorge, Azores | | | | |
|
| Inslow Stewart | Laconia | Bark | 1866 | 28 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Laconia | Bark | 28 | 5' 11" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Chilmark | | | | |
|
| Intone Enos | George Howland | Bark | 1870 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George Howland | Bark | 21 | 5' 9" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Azores | | | | |
|
| Ioaa J. Correa | Josephine | Ship | 1867 | 27 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Josephine | Ship | 27 | 5' 9" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Pico, Azores | | | | |
|
| Ioaa T. Leal | Lydia | Ship | 1865 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Lydia | Ship | 22 | 5' 6 1/2" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Fayal | | | | |
|
| Ioai Peres | Commodore Morris | Ship | 1865 | 17 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Commodore Morris | Ship | 17 | 5' 4" | Copper | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Azores | | | | |
|
| Iowa? Congdon | Candace | Ship | 1842 | 37 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Candace | Ship | 37 | 5' 4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New London | | | | |
|
| Ira (Mazzey) | Midas | Ship | 1829 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Midas | Ship | 24 | 5' 10" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | New Bedford | | | | |
|
| Ira A. Poland | Bengal | Ship | 1832 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Bengal | Ship | 21 | 5' 1" | Fair | | | Hair | Eye | Residence | Rank | Remarks | | Sandy | | Marblehead | | | | |
|
| Ira A. Reed | Hopeton | Brig | 1857 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Hopeton | Brig | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
