a British naval officer. He had a long and distinguished career, rising to the rank of admiral after 46 years service. As a vice admiral during the War of Jenkins' Ear, in 1739 he was responsible for the capture of Porto Bello, seen as expunging the failure of Admiral Hosier there in a previous conflict. However, his later amphibious operation against Cartagena de Indias suffered a severe defeat. Vernon also served as a Member of Parliament (MP) on three occasions and was out-spoken on naval matters in Parliament, making him a controversial figure.
