| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Thomas R. Youngs | Helen Snow | Bark | 1871 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Helen Snow | Bark | 24 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New York | | # shipped but did not sail | | |
|
| Thomas R. Williams | South Carolina | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | South Carolina | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Ordinary | | | |
|
| Thomas R. Williams | South Carolina | Ship | 1851 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | South Carolina | Ship | 22 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New York | | | | |
|
| Thomas R. Weeden | Young Hector | Ship | 1857 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Young Hector | Ship | 24 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Newport | | | | |
|
| Thomas R. Weeden | John A. Parker | Bark | 1852 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | John A. Parker | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas R. Washburn | Champion | Bark | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Champion | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas R. Smith | Massachusetts | Ship | 1844 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Massachusetts | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas R. Shift | Clifford Wayne | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Clifford Wayne | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas R. Roberts | Rebecca Sims | Ship | 1845 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Rebecca Sims | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Seaman | ON AT SYDNEY NEW SOUTH WALES 04/13/1848 | | |
|
| Thomas R. Potter | Leonidas | Ship | 1834 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Leonidas | Ship | 24 | 5' 4 1/2" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Marthas Vineyard | | | | |
|
| Thomas R. Peirce | Roscius | Bark | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Roscius | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Cooper | | | |
|
| Thomas R. Peirce | Emma | Bark | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Emma | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Cooper | | | |
|
| Thomas R. Peed | Marcella | Bark | 1876 | 15 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Marcella | Bark | 15 | 5' 6" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Fairhaven | | | | |
|
| Thomas R. Pease | President | Bark | 1876 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | President | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| Thomas R. Oakman | Saratoga | Ship | 1852 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Saratoga | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | | | |
|