| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| John Kniggs | Hercules II | Ship | 1847 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Hercules II | Ship | 22 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Yorkville, Pa | | | | |
|
| John Knigge? | Romulus | Ship | 1842 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Romulus | Ship | 20 | 5' 11" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New York | | | | |
|
| John Knigge | Hercules II | Ship | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Hercules II | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | | | |
|
| John Kneenan | Paulina | Bark | 1857 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Paulina | Bark | 21 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Albany, Ny | | | | |
|
| John Kneenan | Fanny | Bark | 1856 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Fanny | Bark | 21 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Troy, Ny | | | | |
|
| John Knapp | Mary Frazier | Bark | 1846 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Mary Frazier | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| John Klug | Erie | Ship | 1857 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Erie | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Blacksmith | | | |
|
| John Klug | Erie | Ship | 1857 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Erie | Ship | 22 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Easton, Pa | Seaman | | | |
|
| John Klinge | Desdemona | Bark | 1873 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Desdemona | Bark | 21 | 5' 7" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Sandy | | Germany | | | | |
|
| John Kline | Hesper | Ship | 1859 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Hesper | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| John Kitto | Bengal | Ship | 1850 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Bengal | Ship | 22 | 5' 6" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New London | | | | |
|
| John Kirt | Two Brothers | Ship | 1847 | 17 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Two Brothers | Ship | 17 | | Brown | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Orange County, NY | | | | |
|
| John Kirkwood | Bra(h)min | Bark | 1845 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Bra(h)min | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Seaman | ON AT ST. HELENA 03/09/1847 | | |
|
| John Kirkwood | Huntress | Ship | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Huntress | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | | | |
|
| John Kirkwood | Huntress | Ship | 1850 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Huntress | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 2nd Mate | | | |
|
