Pennell was promoted to Commander and assigned to HMS Queen Mary in the summer of 1914, and died 31 May 1916 in the Battle of Jutland, when the ship was sunk by the German ships SMS Seydlitz and SMS Derfflinger.
Wolfgang Fürstner was married to Leonie von Schlick, daughter of Marie Gräfin von Reventlow and Albert Heinrich Hans Karl von Schlick (1874–1957), last commander of the World War I battleship SMS Derfflinger.
SMS | SMS Viribus Unitis | SMS Novara (1850) | SMS Goeben | SMS Derfflinger | SMS/800 | SMS ''Viribus Unitis'' | SMS ''Seydlitz'' | SMS Seydlitz | SMS Seeadler (auxiliary cruiser) | SMS Scharnhorst | SMS ''Novara | SMS Novara | SMS language | SMS ''Derfflinger'' | SMS Zenta | SMS ''Vineta'' | SMS ''V29'' | SMS Szent István | SMS ''Seeadler'' | SMS ''Scharnhorst'' (1907) | SMS ''Möwe'' | SMS Kronprinz Wilhelm | SMS ''Kronprinz'' | SMS ''Konigsberg'' | SMS ''Komet'' | SMS ''Kaiserin'' | SMS Kaiserin | SMS ''Kaiser'' | SMS ''Grosser Kurfürst'' |