| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| William R. Cook | Abraham H. Howland | Ship | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Abraham H. Howland | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William R. Coleman | Arab | Ship | 1833 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Arab | Ship | 24 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Fairhaven | | | | |
|
| William R. Coleman | Heroine | Ship | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Heroine | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 3rd Mate | | | |
|
| William R. Coleman | Heroine | Ship | 1845 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Heroine | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| William R. Cloud | Lexington | Bark | 1854 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Lexington | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William R. Cleveland | Tamerlane | Ship | 1854 | 19 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Tamerlane | Ship | 19 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Tisbury | | | | |
|
| William R. Cleaveland | Susan | Schr | 1854 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Susan | Schr | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | | | |
|
| William R. Clark | Popmunett | Bark | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Popmunett | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William R. Clark | Robert Browne | Ship | 1842 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Robert Browne | Ship | 23 | 5' 9" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New London | | | | |
|
| William R. Childs | Erie | Ship | 1850 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Erie | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William R. Chase | Henry Taber | Bark | 1859 | 13 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Henry Taber | Bark | 13 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Dartmouth | | | | |
|
| William R. Chapman | Maria Theresa | Ship | 1840 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Maria Theresa | Ship | 21 | | | | | Hair | Eye | Residence | Rank | Remarks | | | | Newport | | Returned | | |
|
| William R. Channing | John Dawson | Bark | 1867 | 14 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | John Dawson | Bark | 14 | 5' 2" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New Bedford | | | | |
|
| William R. Champlin | Clematis | Ship | 1843 | 17 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Clematis | Ship | 17 | 5' 4" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New London | | | | |
|
| William R. Celrim | Excellent | Brig | 1854 | 16 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Excellent | Brig | 16 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | | | Mashpee | | | | |
|
