German eugenicists

Ernst-Robert Grawitz (8 June 1899 – 24 April 1945) was a German physician and an SS functionary (Reichsarzt, "arzt" meaning "physician") during the Nazi era.

Friedrich Wilhelm Schallmayer (February 10, 1857 – October 4, 1919) was Germany's first advocate of eugenics who, along with Alfred Ploetz, founded the German eugenics movement. Schallmayer made a lasting impact on the eugenics movement.

Leonardo Conti (German pronunciation: [ˈleːonaʁdo ˈkɔnti]; 24 August 1900 – 6 October 1945) was the Reich Health Leader and an SS-Obergruppenführer in Nazi Germany. He was involved in the planning and execution of Action T4 that murdered hundreds of thousands of adults and children with severe mental and physical handicaps. On 19 May 1945, after Germany's surrender, Conti was imprisoned and in October hanged himself to avoid trial.