SZT5175278: Crown Prince Wilhelm of Prussia at the opening of the Berlin sailing season, 1909 / Bridgeman Images

SZT5175114: Crown Prince Wilhelm of Prussia on the Stahlhelm Day in Perleberg, 1932 / Bridgeman Images

SZT5175323: The sons of the Crown Prince in Danzig, 1915 / Bridgeman Images

SZT5175228: Crown Prince Wilhelm of Prussia in his tandem, 1905 / Bridgeman Images

SZT5175234: Crown Prince Wilhelm of Prussia at a horse race, 1909 / Bridgeman Images

SZT5175332: The Grosser Juedenhof in Old Berlin, 1932 / Bridgeman Images

SZT5175249: Crown Prince Wilhelm of Prussia as hunting guest on the Tegernsee, 1903 / Bridgeman Images

SZT5175371: Reich Labor Court, 1934 / Bridgeman Images

SZT5175351: Chamber of Crafts in Berlin, 1925 / Bridgeman Images

SZT5175354: Lightbulb factory of Osramwerke / Bridgeman Images

SZT5175357: Maison de Refuge in Berlin, 1729 / Bridgeman Images

SZT5175363: The Berlin Court of Appeal, 1913 / Bridgeman Images

SZT5175366: District Court in Wedding, 1906 / Bridgeman Images

SZT5175372: The Berlin Court of Appeal, 1938 / Bridgeman Images

SZT5175384: Karstadt, 1931 / Bridgeman Images

SZT5175037: Burial of Prince Joachim of Prussia, 1920 / Bridgeman Images

SZT5174987: Princess Sophie Charlotte with her husband Prince Eitel Friedrich of Prussia, 1906 / Bridgeman Images

SZT5175002: Prince Hubertus of Prussia skiing, 1927 / Bridgeman Images

SZT5175011: Princess Marie Auguste von Anhalt with Prince Joachim of Prussia, 1915 / Bridgeman Images

SZT5175091: Handover of the 1st Leibhusaren Regiment to Crown Prince Wilhelm, 1911 / Bridgeman Images

SZT5175041: Prince Joachim of Prussia in Karlshorst, 1912 / Bridgeman Images

SZT5174880: Emperor William II with the Austrian Emperor Franz Joseph I.in Vienna, 1906 / Bridgeman Images

SZT5175077: Crown Prince Wilhelm of Prussia at a funeral, 1913 / Bridgeman Images

SZT5174922: King Ferdinand I of Bulgaria and Emperor William II, 1917 / Bridgeman Images

SZT5174925: Emperor William II receives the Turkish heir to the throne in Berlin, 1911 / Bridgeman Images

SZT5174943: Emperor William II with his sons in Berlin, 1914 / Bridgeman Images

SZT5174946: The Emperor's trial in the Assize Court in Berlin, 1930 / Bridgeman Images

SZT5174994: Prince Frederick of Prussia aboard the Lloyd steamer Europa, 1932 / Bridgeman Images

SZT5175036: Princess Marie Auguste von Anhalt with Prince Joachim of Prussia, 1915 / Bridgeman Images

SZT5175048: Prince Frederick of Prussia and Prince Louis Ferdinand of Prussia, 1932 / Bridgeman Images

SZT5175084: Crown Prince Wilhelm of Prussia during an Imperial maneuver, 1911 / Bridgeman Images

SZT5175109: Crown Prince Wilhelm of Prussia visiting the Netherlands, 1926 / Bridgeman Images

SZT5175115: Crown Prince Wilhelm of Prussia on the Stahlhelm Day in Perleberg, 1932 / Bridgeman Images

SZT5175151: Barracks of the 1st Leibhusaren Regiment in Danzig-Langfuhr, 1910 / Bridgeman Images

SZT5175157: Crown Prince Wilhelm with his oldest son, Prince Wilhelm, 1914-1918 / Bridgeman Images

SZT5175160: The crown prince couple with their children, 1911 / Bridgeman Images