Initially, there was disagreement within the Nazi circles about how to solve the "Gypsy Question". In late 1939 and early 1940, Hans Frank, the General Governor of occupied Poland, refused to accept the 30,000 German and Austrian Roma which were to be deported to his territory. Heinrich Himmler "lobbied to save a handful of pure-blooded Roma", whom he believed to be an ancient Aryan people for his "ethnic reservation", but was opposed by Martin Bormann, who favored deportation for all Roma. The debate ended in 1942 when Himmler signed the order to begin the mass deportations of Roma to Auschwitz concentration camp. During Operation Reinhard (1941–43), an undetermined number of Roma were killed in the extermination camps, such as Treblinka.