Rear-Admiral George Dundas, RN

George Dundas (1756–1814) (not to be confused with the much more famous naval officer George Heneage Lawrence Dundas) was made post-captain in 1795 and saw plenty of action as commander of HMS Juno, a Fifth Rate 32-gun frigate, between 1798 and 1802. In 1803 he was given the command of HMS Elephant, a 74 gun third-rate that had been Nelson's flagship during the Battle of Copenhagen in 1801, and took her down to Jamaica to patrol the Caribbean waters until 1806. In 1808 his sea-fighting years were over, and he took an appointment as head of the naval works at the British East India Company's dockyard in Bombay.

Reference https://en.wikipedia.org/wiki/Maria_Graham