| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| Sylvanus D. Guion | San Francisco | Bark | 1855 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | San Francisco | Bark | 22 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Orange Co., Ny | | | | |
|
| Sylvanus D, Robinson | Eben Dodge | Bark | 1858 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Eben Dodge | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Boatsteerer | AND THIRD MATE | | |
|
| Sylvanus Cleveland | Eliza Adams | Ship | 1851 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Eliza Adams | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 2nd Mate | | | |
|
| Sylvanus Cleveland | Eliza Adams | Ship | 1851 | 25 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Eliza Adams | Ship | 25 | | Fair | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Tisbury | | | | |
|
| Sylvanus Cleveland | Sea Flower | Bark | 1856 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Sea Flower | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| Sylvanus Cleavland | Mary Wilder | Ship | 1860 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Mary Wilder | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| Sylvanus Cleaveland | Sea Flower | Bark | 1856 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Sea Flower | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| Sylvanus Churchill 3rd | Columbus | Ship | 1826 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Columbus | Ship | 21 | 5' 0" | light | | | Hair | Eye | Residence | Rank | Remarks | | light | | New Bedford | | | | |
|
| Sylvanus C. Waldron | Europa | Bark | 1880 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Europa | Bark | 21 | 5' 8" | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Black | | Chilmark | 1st Mate | info from WSL | | |
|
| Sylvanus C. Waldron | Europa | Bark | 1884 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Europa | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Master | | | |
|
| Sylvanus C. Tallman | Washington | Ship | 1850 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Washington | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Cooper | | | |
|
| Sylvanus Bunker | Augusta | Ship | 1830 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Augusta | Ship | 26 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Nantucket | | | | |
|
| Sylvanus Britt | Hector | Ship | 1829 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Hector | Ship | 21 | 5' 8" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Bridgewater | | | | |
|
| Sylvanus Baker | John Dawson | Bark | 1855 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | John Dawson | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 3rd Mate | AND BOATSTEERER | | |
|
| Sylvanus B. Potter | Minerva Smyth | Ship | 1865 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Minerva Smyth | Ship | 21 | 5' 5 1/2" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Dartmouth | | | | |
|
