Portal:Germany/Anniversaries/March/March 20


 * 1239 - Death of Hermann von Salza, Grand Master of the Teutonic Knights
 * 1770 - Birth of Friedrich Hölderlin
 * 1890 - Otto von Bismarck resigns his office as Chancellor of Germany and is succeeded by Leo von Caprivi
 * 1916 – Albert Einstein publishes his paper on the special theory of relativity
 * 1931 - Death of former Chancellor Hermann Müller