| unknown | Ship Details | |
| 1772 | Departed on a Voyage to the Mediterranean (Captained by Howard) | LL, 1772.12.15 |
| 1772 | Returned from a Voyage to the Mediterranean (Captained by Howard) | LL, 1772.12.15 |
| 1773 | Departed on a Voyage to the Mediterranean (Captained by Howard) | LL, 11 Jan 1774 |
| 1774 | Returned from a Voyage to the Mediterranean (Captained by Howard) | LL, 11 Jan 1774 |
| 1774 | Returned from a Voyage to the Mediterranean (Captained by Howard, William) | LL, 30 Dec 1774; BT98/35,1 |
| 1774 | Departed on a Voyage to the Mediterranean (Captained by Howard, William) | LL, 30 Dec 1774; BT98/35,1 |
| 1775 | Departed on a Voyage to the Mediterranean (Captained by Howard, William) | BT98/35,184 |
| 1775 | Returned from a Voyage to the Mediterranean (Captained by Howard, William) | BT98/35,302 |
| 1775 | Departed on a Voyage to the Mediterranean (Captained by Howard, William) | BT98/36,156 |
| 1775 | Returned from a Voyage to the Mediterranean (Captained by Howard, William) | BT98/35,184 |
| 1775 | Departed on a Voyage to the Mediterranean (Captained by Howard, William) | BT98/35,302 |
| 1776 | Returned from a Voyage to the Mediterranean (Captained by Howard, William) | BT98/36,156 |