. . . . "Assistant Secretary of the Navy" . "Fox, Gustavus Vasa"@en . "1883Z"^^ . . "Gustavus Vasa Fox (June 13, 1821 \u2013 October 29, 1883) was an officer of the United States Navy, who served during the Mexican-American War, and as Assistant Secretary of the Navy during the Civil War."@en . . . "1856Z"^^ . . "American naval officer" . . "1821-06-13Z"^^ . . . . "1821Z"^^ . "1883-10-29Z"^^ . . "1838Z"^^ .