by John Marshall, Royal Naval Biography — Seymour… (1823)
“ Mr. Seymour’s next appointment was to the Frederikssteen 32, in which frigate, successively commanded by Captains Thomas Searle, Joseph Nourso, and Francis Beaufort, and latterly employed in a most interesting survey of the south coast of Asia-Minor, he continued for about a period of four years [3] . On the 16th Nov. 1813, he was appointed to the Granicus 36, Captain William Furlong Wise, under whom he served until our present most gracious monarch hoisted the royal standard on board the Jason frigate, and condescended to appoint him his flag-lieutenant, in April 1814. ”
