Siegfried Uiberreither was an Austrian Nazi-Gauleiter and Reichsstatthalter in Styria, Austria during the Third Reich. In 1924, Uiberreither joined the Schill Youth. He studied law and worked as a construction aid worker. In 1930 he became a secretary for the Workers' Sickness Fund in Graz. In 1931, he joined the SA, and in 1933 he graduated from his studies as a Doctor of Law. In 1937 Uiberreither was leader of the illegal SA Brigade Steiermark. Following Austria's Anschluss with Nazi Germany on 12 March 1938, Uiberreither became an SA-Brigadeführer and was named Acting Police President for Graz. On 10 April he was elected to the Reichstag. On 25 May 1938, Adolf Hitler appointed him Gauleiter of Styria. On 9 June he was named Landeshauptmann of Styria, thus uniting under his control the highest party and governmental offices in his jurisdiction. On 9 November of the same year, he was advanced to the rank of SA-Gruppenführer. In 1939 Uiberreither married Käte Wegener, the daughter of Alfred and Else Wegener. They had four sons. The years 1939 and 1940 were ones of military service for Uiberreither, who became a mountain trooper and participated in the German landing in Norway. In April 1940, he was discharged from the Wehrmacht with the rank of leutnant. On 1 April 1940, Uiberreither became Reichsstatthalter of Styria. On 14 April 1941 after the invasion of Yugoslavia, he was named the Chief of Civil Administration in the occupied area of Lower Styria. On 16 November 1942, he was appointed the Reich Defense Commissioner for his Reichsgau. On 9 November 1943, he was promoted to SA-Obergruppenführer. In 1944 he was the leader of the Volkssturm in Styria, a last-ditch home guard set up on Martin Bormann's order's towards the end of the Second World War, and associated with the Nazi "Werwolf" organization. In May 1945, after the Allies had overrun the Reich and Hitler was dead, Uiberreither was arrested and later compelled to testify as a witness at the Nuremberg Trials.. In 1947, Uiberreither fled when it became clear that there was the threat of being handed over to Yugoslavia. After this, there are clues to his having spent a while in Argentina before he eventually – as it is supposed – went to live with his family in Sindelfingen under a false name.
