Manfred Freiherr von Killinger
Manfred Freiherr von Killinger (14 July 1886 – 2 September 1944) was a German naval officer, Freikorps leader, military writer and Nazi politician. A veteran of World War I and member of the Marinebrigade Ehrhardt during the German Revolution, he took part in the military intervention against the Bavarian Soviet Republic.
Source: Wikipedia — Manfred Freiherr von Killinger (CC BY-SA 4.0)