| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Thomas Long | Governor Endicott | Bark | 1838 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Governor Endicott | Bark | 25 | 6' 3" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New York City | | | | |
|
| Thomas Long | Pioneer | Bark | 1855 | 34 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Pioneer | Bark | 34 | 5' 7" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | New York | | | | |
|
| Thomas Long | Tropic Bird | Bark | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Tropic Bird | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas Long | Union | Bark | 1857 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Union | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | Burlington, Vt | Seaman | | | |
|
| Thomas Lolana | Orray Taft | Bark | 1869 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Orray Taft | Bark | 25 | 5' 6" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | New York | | | | |
|
| Thomas Loiv | Messenger | Ship | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Messenger | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas Loid | Tropic Bird | Bark | 1860 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Tropic Bird | Bark | 21 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Cumberland, Ri | | | | |
|
| Thomas Lofty | Metacom | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Metacom | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Thomas Lockwood | Rousseau | Ship | 1857 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Rousseau | Ship | 22 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Boston | | | | |
|
| Thomas Locke | Aerial | bark | 1851 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Aerial | bark | 22 | 5' 4 1/4" | light | | | Hair | Eye | Residence | Rank | Remarks | | light | | Fall River, MA | green hand | deserted at Dominica May 1852 | | |
|
| Thomas Liverpool | Alice Frazier | Bark | 1859 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Alice Frazier | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| Thomas Liverpool | China | Ship | 1856 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | China | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| Thomas Liverpool | Liverpool | Ship | 1844 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Liverpool | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Seaman | ON 03/17/1846 | | |
|
| Thomas Littleton | Gypsy | Bark | 1862 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Gypsy | Bark | 22 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Taunton | | | | |
|
| Thomas Little | Herald II | Ship | 1847 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Herald II | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Ordinary | | | |
|
