| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Isreal Reed | Black Eagle | Bark | 1860 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Black Eagle | Bark | 26 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Dartmouth, Ma | | | | |
|
| Isreal Wheeler | Jason | Ship | 1832 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Jason | Ship | 20 | 5' 7" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| Issac A Chase | Desdemona | Ship | 1860 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Desdemona | Ship | 25 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New Bedford | | | | |
|
| Issac Allen | India | Ship | 1854 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | India | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | New London | Master | | | |
|
| Issac Bailey | Alert | Bark | 1858 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Alert | Bark | 25 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Ledyard | | | | |
|
| Issac Beebe | Louisa Beaton | Brig | 1849 | 19 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Louisa Beaton | Brig | 19 | 5' 5" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New London | | | | |
|
| Issac Burrell | Good Return II | Ship | 1844 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Good Return II | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Landsman | | | |
|
| Issac C. Winters | Black Warrior | Bark | 1849 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Black Warrior | Bark | 20 | 5' 11" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Sandy | | Riverhead, NY | | | | |
|
| Issac Carpenter | Acasta | Ship | 1835 | 18 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Acasta | Ship | 18 | 5' 6" | Indian | | | Hair | Eye | Residence | Rank | Remarks | | Indian | | Westerly | | | | |
|
| Issac Cole | Betsey | Schooner | 1838 | 47 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Betsey | Schooner | 47 | 5' 2" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Salem | | | | |
|
| Issac Davis | Meteor | Ship | 1839 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Meteor | Ship | 21 | 5' 5" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Philadelphia | | | | |
|
| Issac E. Willoham? | Montezuma | Ship | 1848 | 33 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Montezuma | Ship | 33 | 5' 6" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Newburg? | | | | |
|
| Issac Ewen | John and Elizabeth | Ship | 1840 | 18 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | John and Elizabeth | Ship | 18 | 5' 2" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New London | | | | |
|
| Issac Fagins | J. D. Thompson | Bark | 1863 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | J. D. Thompson | Bark | 25 | 5' 9" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Groton | | | | |
|
| Issac Fowler Jr | Augustus | Ship | 1819 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Augustus | Ship | 21 | 4' 9" | yellow | | | Hair | Eye | Residence | Rank | Remarks | | black | | New Haven | | | | |
|
