. . . "*Newfoundland Station" . . "Admiral John Duckworth" . . . "Sir John Duckworth" . . . "Sir John T. Duckworth" . . . . . . . "J.T.Duckworth" . . . "Admiral Sir John-Thomas Duckworth" . "1759" . . . "Sir John Duckworth's" . . . . . . . . . . . . "Duckworth" . . . . . . "*Governor of Newfoundland" . . . . . . . "Admiral Duckworth" . "John Thomas Duckworth" . . . . . . . . . . . . "Sir John Thomas Duckworth, Bt." . . "*Plymouth Command" . "Sir John Duckworth, 1st Baronet" . . "John Thomas Duckworth, Bt." . . . . . "John T. Duckworth" . "John Duckworth's" . . . "*Jamaica Station" . "Admiral Sir John Duckworth" . . . . . . . . . . . "1817" . . "Sir John Thomas Duckworth" . "1817" . . . . . "Sir John Duckworth, 1st Baronet" . . . . . . "Sir John Thomas Duckworth, 1st Baronet" . . "Sir John Duckworth, Bt" . . "Rear Admiral Sir John Duckworth" . . "John Duckworth" . "*" . "Duckworth's" . "1748" . . . "*Mediterranean Fleet" . "*Leeward Islands Station" .