| unknown | Ship Details | |
| 1786 | Departed on a Voyage to the North Sea (Captained by McIsaac, John) | BT98/47,45 |
| 1786 | Departed on a Voyage to the North Sea (Captained by McIsaac, John) | BT98/47,45 |
| 1786 | Returned from a Voyage to the North Sea (Captained by McIsaac, John) | BT98/47,45 |
| 1787 | Returned from a Voyage to the North Sea (Captained by McIsaac, John) | BT98/47,45 |
| 1787 | Returned from a Voyage to the North Sea (Captained by McIsaac, John) | BT98/48,90 |
| 1787 | Departed on a Voyage to Ireland (Captained by McIsaac, John) | BT98/47,262 |
| 1787 | Returned from a Voyage to Ireland (Captained by McIsaac, John) | BT98/47,262 |
| 1787 | Departed on a Voyage to the North Sea (Captained by McIsaac, John) | BT98/48,90 |
| 1788 | Departed on a Voyage to the West Indies (Captained by McIsaac, John) | BT98/49,254 |
| 1789 | Returned from a Voyage to the West Indies (Captained by McIsaac, John) | BT98/49,254 |
| 1789 | Departed on a Voyage to Wales (Captained by McIsaac, John) | BT98/50,88 |
| 1790 | Returned from a Voyage to Wales (Captained by McIsaac, John) | BT98/50,88 |
| 1790 | Departed on a Voyage to the North Sea (Captained by McIsaac, John ) | BT98/51,95 |
| 1791 | Returned from a Voyage to the North Sea (Captained by McIsaac, John ) | BT98/51,95 |