Ernst Rüdin
Ernst Rüdin was a Swiss-born German psychiatrist, geneticist, eugenicist and Nazi, rising to prominence under Emil Kraepelin and assuming the directorship at the German Institute for Psychiatric Research in Munich. While he has been credited as a pioneer of psychiatric inheritance studies, he also argued for, designed, justified and funded the mass sterilization and clinical killing of adults and children.
19 April 1874
Born on the same birth day (19 April): Elinor Donahue • Françoise Rosay • Julius Krohn • Mary Louise Booth • Roberto Tucci • Sir John Hobart, 2nd Baronet • Stanley Fish • Sydney Barnes
Born in the same month (April 1874): Cyriel Verschaeve • Frederick Carl Frieseke • George Harrison Shull • Guglielmo Marconi • Ivana Brlić-Mažuranić • Johannes Stark • Jōtarō Watanabe • Matti Lonkainen • Prince Karl of Bavaria (1874–1927) • Sidney Toler • Stanisław Taczak