april 9th
Nazi-Germany starts the invasion of the two neutral countries Danmark and Norway (1940)
1945 : execution of some of the leaders of German resistance against Hitler : Admiral Canaris (resistent), Dietrich Bonhoeffer (lutherian priest, participant of the attemted assassination on July 20th), Ludwig Gehre (officer, participant of the attemted assassination on July 20th), Hans Oster (General Major, participant of the attemted assassination on July 20th), Karl Sack (attorney, participant of the attemted assassination on July 20th), Theodor Strünck (attorney, participant of the attemted assassination on July 20th),
Georg Elser (carpenter, he tried to assassinate Hitler with a bomb on November 8th 1939)
Hans von Dohnanyi (resistent)
capitulation of Königsberg (1945)
1872 : birth of Leon Blum
1804 : death of Jacques Necker, secretary of finances for Louis XVI