After attending General Staff College he rose to the rank of Major and ended the war fighting in Berlin on General Helmuth Weidling's staff.
Knappe ended the war fighting in Berlin while a member of General Helmuth Weidling's staff. After attending General Staff College, he rose to the rank of Major.
After attending General Staff College, he rose to the rank of Major. Knappe ended the war fighting in Berlin while a member of General Helmuth Weidling's staff.
After attending General Staff College, he rose to the rank of Major. Knappe ended the war fighting in Berlin while a member of General Helmuth Weidling's staff.