He secretly planned to kill Adolf Hitler.
On July 20th, 1944, when Hitler held a meeting with his high-ranking officials, Stauffenberg planned to leave a suitcase that contains a bomb, in the conference room. Unfortunately, the bombed failed to kill Hitler. Stauffenberg and several of his fellow co-conspirators were caught and executed.
- He was most likely a reference to Claus Schenk Graf von Stauffenberg, who also attempted to kill Hitler.
- He was once awarded with the Iron Cross.
- 1 Appearances of Klaus von Stauffenberg (Earth-One)
- 2 Images featuring Klaus von Stauffenberg (Earth-One)
- Quotations by or about Klaus von Stauffenberg (Earth-One)
- Character Gallery: Klaus von Stauffenberg (Earth-One)