Marinebrigade Ehrhardt
The Marinebrigade Ehrhardt was a Free Corps ("Freikorps") group of around 6,000 men formed by Captain ("Korvettenkapitän") Hermann Ehrhardt in the aftermath of World War I, also known as "II Marine Brigade" or the "Ehrhardt Brigade". It took part in the fighting for the cities of central Germany and the northwestern ports, in addition to participating in the Kapp Putsch.