| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Ira Crapo | Dragon | Bark | 1822 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Dragon | Bark | 25 | 5' 9 1/2" | brown | | | Hair | Eye | Residence | Rank | Remarks | | brown | | Rochester | | | | |
|
| Ira Crapo | London Packet I | Ship | 1832 | 36 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | London Packet I | Ship | 36 | 5' 9" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Sandy | | Rochester | | | | |
|
| Ira D. Stocking | Marcia | Ship | 1853 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Marcia | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Cooper | | | |
|
| Ira Davis | India | Ship | 1830 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | India | Ship | 26 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Suffolk | | | | |
|
| Ira Davis | Franklin | Bark | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Franklin | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 1st Mate | | | |
|
| Ira Davis | Franklin | Bark | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Franklin | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | Returned | | |
|
| Ira Davis | Franklin | Bark | 1846 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Franklin | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| Ira Dexter | Carolina | Ship | 1856 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Carolina | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Ira Dexter | Carolina | Ship | 1856 | 16 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Carolina | Ship | 16 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Tisbury | | | | |
|
| Ira Dexter | Virginia | Bark | 1862 | 16 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Virginia | Bark | 16 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Tisbury | | | | |
|
| Ira Dexter | Sarah | Bark | 1867 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Sarah | Bark | 26 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Holmes Hole | | | | |
|
| Ira Dexter | Samuel and Thomas | Bark | 1863 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Samuel and Thomas | Bark | 22 | 5' 8 1/4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Tisbury | Boatsteerer | | | |
|
| Ira Doney | Mercury | Ship | 1859 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Mercury | Ship | 21 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | | | | | |
|
| Ira E. Bailey | Golconda | Ship | 1855 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Golconda | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Mariner | | | |
|
| Ira E. Bailey | Golconda | Ship | 1855 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Golconda | Ship | 21 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Tiverton, Ri | | | | |
|
