by John Marshall, Royal Naval Biography — Sawyer… (1823)
“ Subsequent to his return to England, Captain Sawyer was appointed to superintend the payments of the ships at Plymouth, where he remained until advanced to the rank of Rear-Admiral, Oct. 2, 1807. About the month of May, 1810, he hoisted his flag as second in command at Portsmouth; and towards the latter end of that year proceeded in the Africa of 64 guns, to the Halifax station, where he assumed the chief command. He had previously been promoted to the rank of Vice-Admiral [1] . ”
