Östen Undén
Bo Östen Undén is a lawyer and politician Swedish born with Karlstad (Comté of Värmland), the August 25th 1886, and deceased with Stockholm, the January 14th 1974.
Member of the social democrat left, he was minister with many recoveries between 1917 and 1962 (in particular with the foreign affairs of 1924 to 1926 and 1945 to 1962) and exerted the function of Swedish Prime Minister by interim between the disappearance of Per Albin Hansson, on October 6th, 1946, and the nomination of Tage Erlander at this station, on October 11th, 1946.