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| Date from | Date to | Event | Source |
|---|---|---|---|
| 1765 | Passed the Lieutenant's Examination | RNLPC | |
| 1765 | Passed the Lieutenant's Examination | RNLPC | |
| 9.12.1776 | Lieutenant ADM 6/21/241 | CSORN | |
| 24.7.1781 | 20.1.1783 | Shark (16), Commander and Commanding Officer: On board from 24.8.1781 ADM 6/22/357 Issued by George Johnston (1730-1787), East Indies - Asia Commission confirmed 31.10.1781 | BWAS-1714 |
| 24.8.1781 | Commander | CSORN | |
| 12.4.1782 | Battle of the Saintes | ||
| 20.1.1783 | Captain ADM 6/23/12 | CSORN | |
| 20.1.1783 | 21.1.1783 | Danae (32), Captain and Commanding Officer ADM 6/23/12 | ADM 6/23 |