| John Murray Cooke R.N. | Explanation | ||
| Date (from) | (Date to) | Personal | |
| 4 August 1861 | Died ( on board Simoon at Woosung, China) | ||
| Date | Rank | ||
| 8 June 1841 | Lieutenant | ||
| 18 December 1852 | Commander | ||
| Date from | Date to | Service | |
| 18 December 1856 | 4 August 1861 | Commander in Simoom, until Cooke died on board Simoon at Woosung, China | |
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