births

Fritz Lenz, German geneticist and physician (died 1976)

Fritz Lenz

German geneticist and member of the Nazi Party

Fritz Gottlieb Karl Lenz was a German geneticist, member of the Nazi Party, and influential specialist in eugenics in Nazi Germany.
Source: Wikipedia (CC BY-SA)

March 9

Day of the year

March 9 is the 68th day of the year in the Gregorian calendar; 297 days remain until the end of the year.
Source: Wikipedia (CC BY-SA)