Administrative staff of the Militärbefehlshaber As liaison officer to the French steel industry, Hofacker had become a member of the administrative staff of the in Paris, the centre of German resistance against National Socialism in France. According to Wilhelm Ritter von Schramm, who kept the war diary for the Commander-in-Chief West in
La Roche-Guyon, von Hofacker acted in this position as 'the real leader of the resistance movement in the West'. He enjoyed the trust of the military commander, General of the Infantry
Carl-Heinrich von Stülpnagel. Stülpnagel had already been part of the
Oster conspiracy against
Adolf Hitler in September 1938. Other members of the conspiracy in General Stülpnagel's administrative staff were, Elmar Michel (head of the economic department, 1897-1977), Walter Bargatzky, Major Max Horst (brother-in-law of General
Hans Speidel) Friedrich Freiherr von Teuchert (1902–1986), Gotthard von Falkenhausen (banker, 1899–1982) and Judge Rudolf Thierfelder. Hofacker's main role in the events culminating in the
attempted assassination of Hitler at the
Wolf's Lair on 20 July 1944 consisted of acting as a secret liaison between his cousin,
Claus Graf Schenk von Stauffenberg, and another plotter in occupied Paris, General
Carl-Heinrich von Stülpnagel, France's military governor, to whom he was personal adviser. Hofacker assessed the chances of the coup attempt as "only ten percent". He had a point of introduction to Field Marshal
Erwin Rommel as Rommel had served under Hofacker's father in World War I; Rommel considered the elder Hofacker something of a hero. Hofacker tried to draw Rommel into the plot to rid
Germany of Hitler, but although Rommel gave his backing to the conspiracy Rommel did not agree that Hitler should be killed. On 26 July 1944, Hofacker was arrested in Paris, taken to Berlin Gestapo headquarters where, according to William Shirer in
The Rise and Fall of the 3rd Reich, he was horrifically tortured and gave up the name of Erwin Rommel, stating that Rommel said to "Tell the people in Berlin they can count on me". This was support for the conspiracy to overthrow Hitler, not to kill himyet this made no difference to Hitler, who ordered the forced suicide of Erwin Rommel and a false hero's funeral. The torture confession was taken down and Hofacker was put on trial before the . He was found guilty of
treason and sentenced to death. He was hanged at
Plötzensee Prison in
Berlin. ==References==