SZT6361101: Auguste Viktoria with Adalbert and Adelheid of Prussia, around 1916 (b/w photo) / Bridgeman Images

SZT6361110: Patriotic quote by Auguste Viktoria, 1915 (b/w photo) / Bridgeman Images

SZT6361113: Princess Augusta Victoria, around 1880 (b/w photo) / Bridgeman Images

SZT6361140: The Duke and Queen of Brunswick in a car, 1924 (b/w photo) / Bridgeman Images

SZT6361143: Engagement of Ernst August of Brunswick and Victoria Louise of Prussia, 1913 (b/w photo) / Bridgeman Images

SZT6361146: Victoria Louise of Brunswick and Olga of Cumberland in Brunswick, 1914 (b/w photo) / Bridgeman Images

SZT6360946: Adolf Hitler after a speech, 1934 (b/w photo) / Bridgeman Images

SZT6360949: Adolf Hitler as a speaker in the Siemens works, 1933 (b/w photo) / Bridgeman Images

SZT6360952: Adolf Hitler at the Reich Harvest Festival, 1937 (b/w photo) / Bridgeman Images

SZT6360961: Adolf Hitler (b/w photo) / Bridgeman Images

SZT6360973: Adolf Hitler (b/w photo) / Bridgeman Images

SZT6360982: May Day celebration on 01.05.1937 (b/w photo) / Bridgeman Images

SZT6360985: Adolf Hitler in the Sportpalast (b/w photo) / Bridgeman Images

SZT6361012: Adolf Hitler during a Wehrmacht maneuver, 1935 (b/w photo) / Bridgeman Images

SZT6361015: Fritsch, Blomberg and Hitler in maneuvers, 1937/1938 (b/w photo) / Bridgeman Images

SZT6361018: Nikolaiy Yeshov (b/w photo) / Bridgeman Images

SZT6361027: Mikhail Ivanovich Kalinin (b/w photo) / Bridgeman Images

SZT6361096: Empress Augusta Victoria, 1907 (b/w photo) / Bridgeman Images

SZT6361123: Empress Augusta Victoria, around 1921 (b/w photo) / Bridgeman Images

SZT6361129: The three German emperors from the House of Hohenzollern, 1882 (b/w photo) / Bridgeman Images

SZT6361132: Marriage of Ernst August and Victoria Louise of Brunswick in Berlin, 1913 (b/w photo) / Bridgeman Images

SZT6361141: Ernst August of Brunswick and Hanover with family, 1917 (b/w photo) / Bridgeman Images

SZT6361168: Adalbert of Prussia, 1912 (b/w photo) / Bridgeman Images

SZT6361171: Adalbert of Prussia in China, 1904 (b/w photo) / Bridgeman Images

SZT6361189: August Wilhelm of Prussia as SA group leader, 1937 (b/w photo) / Bridgeman Images

SZT6361198: Cecilie of Mecklenburg and Christian X of Denmark in Warnemuende, 1933 (b/w photo) / Bridgeman Images

SZT6361215: Wilhelm of Prussia at the grave of Empress Augusta Victoria, 1932 (b/w photo) / Bridgeman Images

SZT6361233: Cecilie of Mecklenburg with Baroness von Thiele-Winckler, 1913 (b/w photo) / Bridgeman Images

SZT6361242: Cecilie at Mecklenburg, 1910 (b/w photo) / Bridgeman Images

SZT6361248: Cecilie of Mecklenburg with wounded soldiers, 1916 (b/w photo) / Bridgeman Images

SZT6361251: Cecilie of Mecklenburg with her brother at a riding tournament, 1913 (b/w photo) / Bridgeman Images

SZT6361260: Cecilie in Mecklenburg on Margeritentag in Potsdam, 1911 (b/w photo) / Bridgeman Images

SZT6361272: Cecilie of Mecklenburg with her sons at a parade in Rostock, 1913 (b/w photo) / Bridgeman Images

SZT6361284: Henry of Prussia, around 1910 (b/w photo) / Bridgeman Images

SZT6361287: Henry of Prussia, 1929 (b/w photo) / Bridgeman Images

SZT6361299: Henry of Prussia in Russian uniform, 1896 (b/w photo) / Bridgeman Images