| RecID: | 453 |
| Mariner: | Elfson, Jacob |
| Rank: | seaman |
| Birthplace: | Copenhagen |
| Residence: | Boston |
| Age: | 29 |
| Height (ft): | 5 |
| Height (in): | 6.00 |
| Total Height (in): | 66.00 |
| Vessel Name: | Pembroke |
| Vessel Type: | ship |
| Tonnage: | 193 |
| Destination: | Mocha |
| Year: | 1805 |
| Home Port: | Boston |