Max Dehn
Max Wilhelm Dehn was a German mathematician most famous for his work in geometry, topology and geometric group theory. Dehn's early life and career took place in Germany. However, he was forced to retire in 1935 and eventually fled Germany in 1939 and emigrated to the United States.
13 November 1878
Born on the same birth day (13 November): Ari Hoenig • Benny Andrews • Edward Buzzell • GrĂ©gory Hofmann • H. C. Potter • Hiroshi Tanahashi • Jack George • Janine Leal • Jimmy Kimmel • Joe Mantegna • John Grieb • Oskar Werner • Pat Reid • Patrik Augusta • Peter Arnett • Shabazz Muhammad • Vasantdada Patil • William IV, Duke of Bavaria
Born in the same month (November 1878): Ahn Chang Ho • Carlos Saavedra Lamas • Charles Dvorak • Cy Morgan • Dorothea Bate • Grace Abbott • Gustav Radbruch • Jatindramohan Bagchi • Julie Manet • Lise Meitner • Major Taylor