| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| William Caswell | Fenelon | Ship | 1842 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Fenelon | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Seaman | | | |
|
| William Caswell | Malay | Bark | 1837 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Malay | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | Nantucket | | | | |
|
| William Castille | Solon | Bark | 1856 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Solon | Bark | 21 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Boston | | | | |
|
| William Caslow | Abraham Barker | Ship | 1848 | 18 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Abraham Barker | Ship | 18 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Brooklyn | | deserted | | |
|
| William Cask? | Catharine | Ship | 1832 | 16 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Catharine | Ship | 16 | 5' 3" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Nantucket | | | | |
|
| William Cashmore | Pacific | Bark | 1859 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Pacific | Bark | 22 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Rochester, Ny | | | | |
|
| William Cash | Maria | Ship | 1825 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Maria | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | Nantucket | | | | |
|
| William Cash | Milton | Ship | 1842 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Milton | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 1st Mate | | | |
|
| William Cash | Milton | Ship | 1844 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Milton | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| William Cash | Ganges | ship | 1839 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Ganges | ship | 20 | 5' 4" | light | | | Hair | Eye | Residence | Rank | Remarks | | brown | | Nantucket, MA | | | | |
|
| William Cash | Ganges | ship | 1839 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Ganges | ship | 23 | 5' 4 3/4" | light | | | Hair | Eye | Residence | Rank | Remarks | | brown | | Nantucket, MA | | | | |
|
| William Cash | Edward Quesnel | ship | 1836 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Edward Quesnel | ship | 20 | 5' 5 1/2" | brown | | | Hair | Eye | Residence | Rank | Remarks | | brown | | Nantucket, MA | | | | |
|
| William Cash | Gideon Howland | Ship | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Gideon Howland | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| William Casgrape | Montezuma | Schr | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Montezuma | Schr | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William Casey | Champion | Bark | 1857 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Champion | Bark | 20 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Springfield | | | | |
|
