. . . . . . . . . . "John Irwin (admiral)" . . "1894" . . . . . . "1847" . . . . "1901" . . "Mare Island Navy Yard" . . "John Irwin (admiral)" . . . . . . "Asiatic Squadron" . . . . . . . . . "John Irwin" . . . . . . . . . . . . . . . . . . "United States of America" . "1832" . .