| unknown | Ship Details | |
| 1776 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/36,158 |
| 1776 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/36,158 |
| 1776 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,4 |
| 1776 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,4 |
| 1776 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/36,158 |
| 1776 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/36,158 |
| 1776 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/36,158 |
| 1776 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/36,158 |
| 1776 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,4 |
| 1776 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,4 |
| 1777 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,189 |
| 1777 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/38,38 |
| 1777 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/38,38 |
| 1777 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,189 |
| 1777 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,189 |
| 1777 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,189 |
| 1777 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,189 |
| 1777 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/37,189 |
| 1777 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/38,38 |
| 1777 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/38,38 |
| 1777 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/38,38 |
| 1778 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/38,38 |
| 1778 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/39,17 |
| 1778 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/39,17 |
| 1778 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/39,17 |
| 1778 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/39,17 |
| 1778 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/39,17 |
| 1778 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/39,17 |
| 1779 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/40,25 |
| 1779 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/40,25 |
| 1779 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/40,25 |
| 1779 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/40,25 |
| 1779 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/40,25 |
| 1779 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/40,25 |
| 1779 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/40,25 |
| 1780 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/40,25 |
| 1780 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1780 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1780 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1780 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1780 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1780 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1780 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1780 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1781 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1781 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/42,10 |
| 1781 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/42,10 |
| 1781 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/42,10 |
| 1781 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/41,66 |
| 1781 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/42,10 |
| 1781 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/42,10 |
| 1781 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/42,10 |
| 1781 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/42,10 |
| 1781 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/42,10 |
| 1782 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1782 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1782 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1782 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1782 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1782 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1782 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1782 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1782 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1782 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1783 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1783 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1783 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1783 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/43,52 |
| 1783 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1783 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1783 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1783 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1783 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1784 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1784 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1784 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1784 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1784 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/44,118 |
| 1784 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1784 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1785 | Departed on a Voyage to Ireland (Captained by Marks) | LL, 30 Sep 1785 |
| 1785 | Departed on a Voyage to Ireland (Captained by Marks) | LL, 7 Feb 1786 |
| 1785 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1785 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | LL, 9 Dec 1785; BT98/46,251 |
| 1785 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | LL, 9 Dec 1785; BT98/46,251 |
| 1785 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1785 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1785 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1785 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1785 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1785 | Returned from a Voyage to Ireland (Captained by Marks) | LL, 30 Sep 1785 |
| 1786 | Departed on a Voyage to Ireland (Captained by Marks) | LL, 28 Jul 1786 |
| 1786 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | LL, 17 Nov 1786; BT98/47,54 |
| 1786 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | LL, 26 Jan 1787; BT98/47,54 |
| 1786 | Returned from a Voyage to Ireland (Captained by Marks) | LL, 7 Feb 1786 |
| 1786 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1786 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1786 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1786 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | BT98/46,251 |
| 1786 | Returned from a Voyage to Ireland (Captained by Marks) | LL, 28 Jul 1786 |
| 1786 | Departed on a Voyage to Ireland (Captained by Marks, Simon) | LL, 17 Nov 1786; BT98/47,54 |
| 1787 | Returned from a Voyage to Ireland (Captained by Marks, Simon) | LL, 26 Jan 1787; BT98/47,54 |