 Complete the following phrase:  He joined the Nazi Party in 1922 and the Schutzstaffel SS in 1931. Appointed Higher SS and Police Leader HSSPF of Danzig and Westpreussen in September 1939. In October 1939, he ordered the murder of 1,400 mentally disabled people and inmates in Pomerellen and another 2,000 mentally disabled people from the Irrestalt Konradstein. Hildebrandt from 1943 until his capture after the war in 1945, led the SS Race and Settlement Main Office SS-Rasse und Siedlungshauptamt; RuSHA. He held the rank of SS-Obergruppenführer. He was convicted in the phase of the 