Born in Magdeburg in the Prussianprovince of Saxony, Seldte was the son of an owner of a factory producing chemical products and soda water. He attended the Wilhelm-Raabe-Gymnasium in Magdeburg and, after an apprenticeship as a salesman, studied chemistry at the universities of Braunschweig and Greifswald. In 1908 he took over the business of his early deceased father. As an officer of the German Army he was wounded in World War I and lost his left arm. He then became a front reporter. Awarded with the Iron Cross 2nd and 1st class, Seldte also was promoted to the rank of Hauptmann d.R. in the 66th Infantry Regiment.
During the negotiations for the Chancellorship of Germany between Franz von Papen and Hitler in mid-January 1933, Seldte threw his vote and Der Stahlhelm behind Hitler, after which, Papen acquiesced to Hitler’s demands. On the day of the Machtergreifung on 30 January 1933, Seldte joined the Hitler Cabinet as Reich Minister for Labour, once again outdoing his long-time rival Duesterberg. In the run-up to the elections of March 1933Der Stahlhelm together with Hugenberg's national conservative German National People's Party attempted to make the Kampffront Schwarz-Weiß-Rot into the dominant political camp on the right, but ultimately failed as it only gained 8.0% of the votes cast. Nevertheless, Seldte obtained a seat in the Reichstag parliament as a DNVP "guest". On 27 April 1933 Seldte finally joined the Nazi Party and merged Der Stahlhelm into Ernst Röhm's Sturmabteilung militia – de facto placing it at the disposal of Hitler. In August 1933, he was awarded the rank of SA-Obergruppenführer and later was appointed Reichskommissar for the Freiwilliger Arbeitsdienst employment program, but was soon superseded by his state secretary Konstantin Hierl as leader of the Reichsarbeitsdienst organization. In March 1934 Seldte was made the federal leader of the Nationalsozialistischer Deutscher frontkämpfer-Bund , a successor organization of Der Stahlhelm, which however was soon disbanded. In 1935 he requested to be released from official responsibilities, but Hitler refused. Throughout his tenure as chief of the Labor Ministry, Seldte never enjoyed the full support of Hitler, who did not think he was worth much. As a result, members of the Nazi hierarchy began encroaching on his areas of responsibility and Seldte was marginalized accordingly. For instance, Hermann Goering’s Four Year Plan which he began to implement in late 1936, ran roughshod over Seldte's Labor Ministry altogether. Seldte, without substantial power, remained Reich Minister for Labour until the end of World War II and was also a member of the Prussian government under Minister presidentHermann Göring as State Labour Minister. Even after Hitler’s suicide and the nomination of Grand-Admiral Dönitz as his successor, Seldte kept his post, being accordingly named Labour Minister.
Death
Seldte was captured and arrested in Mondorf-les-Bains at the end of the war. During the Nuremberg trials, Seldte tried to exonerate himself by claiming that he had stood against the dictatorship of Hitler and that he advocated for a two-chamber system of parliamentary governance. His story was not convincing. Seldte died in a US military hospital in April 1947 at Fürth, before the Nuremberg Tribunal had the chance to formally arraign him on charges.
Legacy
During the time of Nazi Germany, streets were named after him in several German cities, among them his hometown Magdeburg and Leverkusen.