| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Thomas Uapham | Augusta | Ship | 1830 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Augusta | Ship | 20 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Northport | | DESERTED AT PAYTA 08/09/1831 | | |
|
| Thomas Tysdale | Golden City | Schr | 1888 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Golden City | Schr | 21 | 5' 7" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Westford, Vt | | | | |
|
| Thomas Tylor | Cleone | Bark | 1855 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Cleone | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas Tylor | Dartmouth | Ship | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Dartmouth | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | | | |
|
| Thomas Turnbull | Braganza | Ship | 1840 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Braganza | Ship | 21 | | | | | Hair | Eye | Residence | Rank | Remarks | | | | Hobart Town, Tasmania | | Left in Monterrey | | |
|
| Thomas Tuckerman | Julian | Ship | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Julian | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 4th Mate | | | |
|
| Thomas Trott | Mars | Ship | 1845 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Mars | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Cook | | | |
|
| Thomas Trott | Roscius | Ship | 1850 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Roscius | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Cook | AND ONE HALF THE SLUSH | | |
|
| Thomas Trott | William Hamilton | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | William Hamilton | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Cook | | | |
|
| Thomas Troot | Isabella | Bark | 1841 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Isabella | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Cook | | | |
|
| Thomas Tripp | Elizabeth | Ship | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Elizabeth | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boy | | | |
|
| Thomas Tripp | Elizabeth | Ship | 1847 | 15 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Elizabeth | Ship | 15 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Dartmouth | | | | |
|
| Thomas Tripp | Mexican | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Mexican | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Ordinary | | | |
|
| Thomas Trerce | Lancaster | Ship | 1858 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Lancaster | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| Thomas Tracey | Montezuma | Ship | 1857 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Montezuma | Ship | 21 | 5' 11" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Brooklyn | | | | |
|