| Date from | Date to | Event | Source |
|---|---|---|---|
| 24.4.1778 | Surgeon | ref:916 | |
| 23.12.1793 | 1794 | Appointed Physician of the Fleet ADM 6/24/293 Admiral Gardner's Squadron | ADM 6/24 |
| 3.4.1794 | Appointed Physician to the Hospital at Royal Naval Hospital, Haslar ADM 6/25/26 | ADM 6/25 | |
| 23.12.1799 | Physician | NL1814 |