| unknown | Ship Details | |
| 1779 | Returned from a Voyage to the Baltic (Captained by Johnson, John) | BT98/40,11 |
| 1779 | Departed on a Voyage to the Baltic (Captained by Johnson, John) | BT98/40,11 |
| 1780 | Departed on a Voyage to the Baltic (Captained by Johnson, John) | BT98/40,135 |
| 1780 | Returned from a Voyage to the Baltic (Captained by Johnson, John) | BT98/40,135 |
| 1781 | Departed on a Voyage to the Baltic (Captained by Johnson, John) | BT98/41,174 |
| 1781 | Returned from a Voyage to the Baltic (Captained by Johnson, John) | BT98/41,174 |
| 1781 | Departed on a Voyage to the Baltic (Captained by Johnson, John) | BT98/42,53 |
| 1782 | Returned from a Voyage to the Baltic (Captained by Johnson, John) | BT98/42,53 |
| 1782 | Departed on a Voyage to the Baltic (Captained by Johnson, John) | BT98/42,216 |
| 1782 | Returned from a Voyage to the Baltic (Captained by Johnson, John) | BT98/42,216 |