| unknown | Ship Details | |
| 1773 | Departed on a Voyage to North America (Captained by Fox) | LL, 22 Feb 1774 |
| 1774 | Returned from a Voyage to North America (Captained by Fox) | LL, 22 Feb 1774 |
| 1774 | Departed on a Voyage to Ireland (Captained by Fox, Isaac) | BT98/35,54 |
| 1775 | Returned from a Voyage to Ireland (Captained by Fox, Isaac) | BT98/35,54 |
| 1775 | Departed on a Voyage (Captained by Fox, Isaac) | BT98/35,154 |
| 1775 | Returned from a Voyage (Captained by Fox, Isaac) | BT98/35,154 |
| 1775 | Departed on a Voyage to the North Atlantic (Captained by Fox, Isaac) | BT98/36,23 |
| 1775 | Returned from a Voyage to the North Atlantic (Captained by Fox, Isaac) | BT98/36,23 |
| 1776 | Departed on a Voyage to the Arctic (Captained by Fox, Isaac) | BT98/36,239 |
| 1776 | Returned from a Voyage to the Arctic (Captained by Fox, Isaac) | BT98/36,239 |