| unknown | Ship Details | |
| 1804 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1805 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1805 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1805 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1805 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1805 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1805 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/65,361 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to Scotland (Captained by Threlford, William) | BT98/67,346 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Returned from a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1806 | Departed on a Voyage to England (Captained by Threlford, William) | BT98/66,472 |
| 1807 | Returned from a Voyage to Scotland (Captained by Threlford, William) | BT98/67,346 |
| 1807 | Departed on a Voyage to Scotland (Captained by Threlford, William) | BT98/67,346 |
| 1807 | Returned from a Voyage to Scotland (Captained by Threlford, William) | BT98/67,346 |
| 1807 | Departed on a Voyage to Scotland (Captained by Threlford, William) | BT98/67,346 |
| 1807 | Returned from a Voyage to Scotland (Captained by Threlford, William) | BT98/67,346 |