Jakob Kaiser was born in the Franconian town of Hammelburg. Following in his father’s footsteps, Kaiser began a career as a bookbinder. It was during this time that he became politically active as a member of a Catholic trade union, through which he became a leader of the Christian labor movement during the Weimar Republic.
Kaiser increased his participation in politics by becoming a member of the Centre Party, where he began serving in the role of representative chairman of Rhineland in 1919. He was elected to the Reichstag in 1933.
After the Nazis came to power in 1933, Hitler abolished all unions, with the exception of the Nazi trade union German Labour Front. Kaiser opposed National Socialism and he joined the resistance in 1934. He was arrested by the Gestapo in 1938 under suspicion of treason, but released shortly thereafter.
Through his participation in the Cologne-resistance circle, Kaiser became a close associated of the former Mayor of Leipzig, Carl Goerdeler. His relationship with Goerdeler allowed him to come into contact with Claus von Stauffenberg. Although he was not directly informed of the July 20 Plot, his knowledge of Stauffenberg’s intention to assassinate Hitler as well as his close ties to the resistance group forced him to go into hiding for the remainder of World War II.
Leader of the East German CDU
After the war, Kaiser returned to politics and worked with Andreas Hermes to found the East Berlin division of the Christian Democratic Union (CDU). He was elected president of the Berlin CDU (both the Western and Eastern sections of the party).
In 1946 Kaiser helped found the Free German Trade Union Federation (FDGB). In the same year he was elected co-chairman of the East German CDU (together with Ernst Lemmer). Although his political views were progressive, he was critical of the Communist Party of Germany and its Soviet-supported leaders. His belief that the German Congress was controlled by the Soviets resulted in his refusal to join.
In 1947 during the Ahlen conference – a joint conference of West and East German CDU leaders – Kaiser's plan of nationalisation of key industries and other moderate leftwing ideas were adopted by the party.
In 1947 the Soviets forced him to resign as party chairman. However, he remained a member of the party's Executive Committee.
In 1948 Kaiser was forced to leave East Berlin and he went to West Berlin where he joined the West German Christian Democratic Union (CDU). Within the CDU he became a major rival of Konrad Adenauer, the party leader. Kaiser disagreed with Adenauer's social market economy and called for the nationalisation of key industries. Kaiser strongly believed in a neutral, united Germany, and hoped that Germany would be a bridge between the West and the East.
- The Jakob-Kaiser-Platz, a transportation hub in Charlottenburg-Nord (Berlin), was named after him on 12 May 1961, five days after his death.
- The Jakob-Kaiser-Haus is home to 1,745 offices, 314 of which belong to current members of the German Bundestag
- Mayer, Tilman (2004). "Jakob Kaiser." Christliche Demokraten gegen Hitler: Aus Verfolgung und Widerstand zur Union. Ed. Buchstab, Günter; Kaff, Brigitte; Kleinmann, Hans-Otto. Freiburg, Germany: Herder, 2004. p. 324. Print. ISBN 978-3-451-20805-8
- Mayer, p. 325
- Mayer, p. 326
- Mayer, p. 325
- Mayer, p. 326
- Mayer, p. 327
- Mayer, p. 328
- East Germany
- West Germany
- Konrad Adenauer
- Communist Party of Germany
- Christian Democratic Union (East Germany)
- Christian Democratic Union