In which year was this Nazi Party paramilitary rank created that Emil Ketterer belonged?
Emil Ketterer Emil Ketterer (6 August 1883 – 23 December 1959) was a German track and field athlete who competed in the 1912 Summer Olympics. Later in his life, he became an ardent Nazi and SA-Obergruppenführer. As a medical doctor, he was involved in approval and promotion of euthanasia under the Nazi regime. He was father-in-law of Hanns-Martin Schleyer, SS officer and victim of the Red Army Faction.
General der Pioniere General der Pioniere (en: "General of the engineers") was a General of the branch rank of the German Army in Nazi Germany. Until the end of World War II in 1945, this particular general officer rank was on three-star level (OF-8), equivalent to a US Lieutenant general. The rank was introduced in 1938.