Lucie Rommel, after having an argument with the wife of Alfred Gause (Rommel's then Chief-of-Staff) about who had the more honourable place at a wedding, decided to not only evict the Gause couple out of her house but to order her husband to dismiss Alfred Gause as well. Rommel chose Speidel, a fellow Swabian, as his new Chief-of-Staff. Following the assassination attempt, the Gestapo rounded up, tortured and executed some five thousand Germans, including many high-ranking officers. Speidel's involvement was suspected by the Gestapo, and he was arrested on 7 September 1944. Rommel, in his final letter to Hitler of 1 October 1944, appealed for Speidel's release, but received no answer. Speidel appeared before an Army court of honour. According to an affidavit left by Heinz Guderian and Heinrich Kirchheim, during interrogation he blurted out Rommel's name. Maurice Remy comments that Speidel's testimony did not truly betray Rommel, although Speidel probably blamed himself until his death for his revered Field Marshal's fate afterwards. Unknown to Speidel though, his statement offered nothing new or startling to the interrogators, who had already obtained from other co-conspirators the information that Rommel not only knew about but agreed with the assassination. Gerd von Rundstedt, Heinz Guderian and Wilhelm Keitel refused to expel him from the German Army. Thus he was not compelled to appear before Roland Freisler's People's Court, which would have been a death sentence. He was jailed for seven months by the Gestapo. As Allied forces approached the location where he was held, he slipped from his captors and went into hiding for not longer than 3 weeks until 29 April 1945, when French troops entered the area. Cold War In 1950, Speidel was one of the authors of the Himmerod memorandum which addressed the issue of rearmament (Wiederbewaffnung) of the Federal Republic of Germany after World War II. As an important military adviser to the government of Konrad Adenauer, he was instrumental in the creation of the Bundeswehr, and later as a four-star general (the first to be awarded this rank by the Bundeswehr, together with Adolf Heusinger), he oversaw the smooth integration of the Bundeswehr into NATO. According to an article in Der Spiegel, which cited documents released by the Bundesnachrichtendienst in 2014, Speidel may have been part of the Schnez-Truppe, a secret illegal army that veterans of the Wehrmacht and Waffen-SS established up from 1949 in Germany in order