Duke University | Duke Ellington | Duke | Duke of Wellington | Pomerania | Prince William, Duke of Cambridge | Duke of York | Duke of Norfolk | Duke of Edinburgh | Duke of Burgundy | Prince Arthur, Duke of Connaught and Strathearn | George Villiers, 1st Duke of Buckingham | Prince Andrew, Duke of York | Duke of Northumberland | Alfred, Duke of Saxe-Coburg and Gotha | Prince Richard, Duke of Gloucester | Prince Frederick, Duke of York and Albany | George Duke | Charles Lennox, 2nd Duke of Richmond | Louis Philippe II, Duke of Orléans | Edward Seymour, 1st Duke of Somerset | Philippe II, Duke of Orléans | John Frederick II, Duke of Saxony | Hugh Grosvenor, 2nd Duke of Westminster | Casimir IV Jagiellon | Swedish Pomerania | George Monck, 1st Duke of Albemarle | Frederick Schomberg, 1st Duke of Schomberg | Fernando Álvarez de Toledo, 3rd Duke of Alba | Duke of Buccleuch |
Johann Friedrich together with his brother, Barnim XII, received the Teilherzogtum Pomerania-Stettin, while his other brothers, Ernst Ludwig and Bogislaw XIII, received Pomerania-Wolgast and Casimir VI received the bishopric of Cammin, which he took over from Johann Friedrich in 1574.