| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE | 
| 
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| Thomas C. Churchill | Seine | Bark | 1840 |  | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Seine | Bark |  |  |  |  |  |  | Hair | Eye | Residence | Rank | Remarks |  |  |  |  | Seaman | ON AT RIO DE JANEIRO 12/07/1841 |  |  | 
 | 
| Thomas C. Ceise | George Porter | Ship | 1829 | 27 | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | George Porter | Ship | 27 |  | Light |  |  |  | Hair | Eye | Residence | Rank | Remarks |  | Black |  | New Bedford |  |  |  |  | 
 | 
| Thomas C. Bradley | Nimrod | Ship | 1845 |  | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Nimrod | Ship |  |  |  |  |  |  | Hair | Eye | Residence | Rank | Remarks |  |  |  |  | 1st Mate |  |  |  | 
 | 
| Thomas C. Bradley | Oregon | Ship | 1841 |  | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Oregon | Ship |  |  |  |  |  |  | Hair | Eye | Residence | Rank | Remarks |  |  |  |  | 2nd Mate |  |  |  | 
 | 
| Thomas C. Bradley | Acushnet | Ship | 1848 |  | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Acushnet | Ship |  |  |  |  |  |  | Hair | Eye | Residence | Rank | Remarks |  |  |  |  | Master |  |  |  | 
 | 
| Thomas C. Beacher | Hector | Ship | 1832 | 18 | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Hector | Ship | 18 | 5' 6" | Light |  |  |  | Hair | Eye | Residence | Rank | Remarks |  | Light Brown |  | Edgartown |  |  |  |  | 
 | 
| Thomas C. Bates | Juno | Brig | 1845 |  | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Juno | Brig |  |  |  |  |  |  | Hair | Eye | Residence | Rank | Remarks |  |  |  |  | Master |  |  |  | 
 | 
| Thomas C. Bassett | Cleora | Bark | 1858 | 18 | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Cleora | Bark | 18 |  | Light |  |  |  | Hair | Eye | Residence | Rank | Remarks |  | Black |  | Lynn |  |  |  |  | 
 | 
| Thomas C. Barnard | Annawan II | Bark | 1863 | 14 | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Annawan II | Bark | 14 | 5' 2 3/4" | Light |  |  |  | Hair | Eye | Residence | Rank | Remarks |  | Brown |  | Nantucket, Ma |  |  |  |  | 
 | 
| Thomas C. Angello | Euphrates | Brig | 1827 | 29 | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Euphrates | Brig | 29 | 5' 9 1/4" | Dark |  |  |  | Hair | Eye | Residence | Rank | Remarks |  | Dark |  | Boston |  |  |  |  | 
 | 
| Thomas C. Angell | Marcus | Schooner | 1830 | 32 | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Marcus | Schooner | 32 | 5' 9" | Dark |  |  |  | Hair | Eye | Residence | Rank | Remarks |  | Dark |  | Plymouth |  |  |  |  | 
 | 
| Thomas C. Ames | Commodore Rodgers | Ship | 1829 | 16 | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Commodore Rodgers | Ship | 16 | 5' 8 1/4" | light |  |  |  | Hair | Eye | Residence | Rank | Remarks |  | brown |  | New Bedford |  |  |  |  | 
 | 
| Thomas C. Almy | Charles Drew | Ship | 1846 |  | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Charles Drew | Ship |  |  |  |  |  |  | Hair | Eye | Residence | Rank | Remarks |  |  |  |  | Boatsteerer |  |  |  | 
 | 
| Thomas C. Almy | Minerva Smyth | Ship | 1840 | 13 | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Minerva Smyth | Ship | 13 |  |  |  |  |  | Hair | Eye | Residence | Rank | Remarks |  |  |  | New Bedford |  | Returned |  |  | 
 | 
| Thomas C. Alice | Marcus | Ship | 1847 |  | ⊕ | 
| |  |  | Vessel | Rig | Age | Height | Skin |  | Marcus | Ship |  |  |  |  |  |  | Hair | Eye | Residence | Rank | Remarks |  |  |  |  | Greenhand |  |  |  | 
 |