During the winter of 1940–1941, Goerdeler spent much of his time discussing with Popitz, Beck and Hassell which of the Hohenzollerns would occupy the throne of Germany after the overthrow of the Nazis. Goerdeler supported the claim of Prince Oskar of Prussia. The idea of restoring the former Emperor Wilhelm II to his throne was rejected by Goerdeler under the grounds that the personality of the former Kaiser and the way he had behaved during his thirty-year reign made him a completely unsuitable candidate. The Crown Prince Wilhelm was rejected by Goerdeler partly because his well deserved reputation as a womaniser, a heavy drinker and an irresponsible playboy made him offensive to the austere, God-fearing Lutheran Goerdeler and partly because of his outspoken support for the Nazi regime. Popitz by contrast, while agreeing with Goerdeler that the unstable former Kaiser was unsuitable, insisted on dynastic grounds that the Crown Prince Wilhelm be the next emperor, and was to spend much time arguing with Goerdeler over which of the sons of the former emperor was to sit on the throne. They developed a future constitution for Germany and even a list of potential ministers. Popitz favored a return to the pre-1918 authoritarian political system. However, Goerdeler argued with his fellow conspirators in favor of a British-style constitutional monarchy with an emperor who was "not meant to govern, but to watch over the Constitution and to represent the State".