モントローズ公爵
"Napoléon" had been in company with the French naval schooner "Impériale". That evening the packet ship "Duke of Montrose" engaged "Impériale", which enabled , which had been in company with "Wasp", to come up. As "Cygnet" arrived, "Impériale" surrendered to "Duke of Montrose". The Royal Navy took "Impériale" into service as HMS "Vigilant".