Hans Bernd von Haeften (18 December 1905 – 15 August 1944) was a German jurist during the Nazi era. A member of the German Resistance against Adolf Hitler, he was arrested and executed in the aftermath of the failed 20 July plot.
Fritz Thiele (14 April 1894 – 4 September 1944) was a member of the German resistance who also served as the communications chief of the German Army during World War II.Thiele was born in Berlin and joined the Imperial Army in 1914. Working closely with Chief of Army communications General der Nachrichtentruppe Erich Fellgiebel, he was part of the assassination attempt against Adolf Hitler on 20 July 1944. He was responsible as part of the coup attempt in the effort to sever communications between officers loyal to Hitler and armed forces units in the field and from the communications centre at the Bendlerstrasse in Berlin; he relayed a crucial message from Fellgiebel to General Friedrich Olbricht and the other conspirators that the assassination attempt had failed but the coup attempt should still proceed. There are differing accounts of the time when he provided this report.
Thiele himself did not want to proceed with the coup attempt when he knew that the assassination attempt had failed and he left the Bendlerstrasse and visited Walter Schellenberg at the Reich Central Security Office in an attempt to extricate himself.Following Fellgiebel's arrest, Thiel was directed to assume his duties before he was himself arrested by the Gestapo on 11 August 1944. He was condemned to death on 21 August 1944 by the Volksgerichtshof and hanged on 4 September 1944 at Plötzensee prison in Berlin.
Erwin Planck (12 March 1893 – 23 January 1945) was a German politician, and a resistance fighter against the Nazi regime.
Carl-Heinrich Rudolf Wilhelm von Stülpnagel (2 January 1886 – 30 August 1944) was a German general in the Wehrmacht during World War II who was an army level commander. While serving as military commander of German-occupied France and as commander of the 17th Army in the Soviet Union during Operation Barbarossa. Stülpnagel participated in German war crimes, including authorising reprisal operations against civilian population and cooperating with the Einsatzgruppen in their mass murder of Jews. He was a member of the 20 July Plot to assassinate Adolf Hitler, being in charge of the conspirators' actions in France. After the failure of the plot, he was recalled to Berlin and attempted to commit suicide en route, but failed. Tried on 30 August 1944, he was convicted of treason and executed on the same day.