| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Joshua Lyon | Julius Caesar | Ship | 1840 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Julius Caesar | Ship | 23 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New London | | | | |
|
| Joshua Lyon | Julius Caesar | Ship | 1841 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Julius Caesar | Ship | 25 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New London | | | | |
|
| Joshua Lyon | Julius Caesar | Ship | 1843 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Julius Caesar | Ship | 26 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | | | New London | | | | |
|
| Joshua Lyon | Julius Caesar | Ship | 1844 | 27 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Julius Caesar | Ship | 27 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | New London | Master | | | |
|
| Joshua Lyon | George Washington | Ship | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | George Washington | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 1st Mate | AS PER AGREEMENT | | |
|
| Joshua Lyme | Tuscarora | Ship | 1835 | 19 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Tuscarora | Ship | 19 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | New London | | | | |
|
| Joshua Lyman Peck | California | Ship | 1858 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | California | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| Joshua Lillia | Martha | Bark | 1863 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Martha | Bark | 23 | 5' 5" | Mulatto | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Southampton | | | | |
|
| Joshua Leech | Emeline | Brig | 1836 | 20 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Emeline | Brig | 20 | 5' 7" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Salem | | | | |
|
| Joshua Leach | Emeline | Brig | 1837 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Emeline | Brig | 21 | 5' 7" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Salem | | | | |
|
| Joshua L. Peck | California | Ship | 1858 | 24 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | California | Ship | 24 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Honesdale, Pa | | | | |
|
| Joshua L. Macomber | Abraham Barker | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Abraham Barker | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | | | |
|
| Joshua L. Macomber | Abraham Barker | Ship | 1848 | 16 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Abraham Barker | Ship | 16 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Rochester | | returned | | |
|
| Joshua L. Macomber | Abraham Barker | Ship | 1850 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Abraham Barker | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 3rd Mate | | | |
|
| Joshua L. Macomber | Abraham Barker | Ship | 1853 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Abraham Barker | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 1st Mate | | | |
|
