When was the Finnish military leader and statesman died who served as  Commander-in-Chief under Johan Wilhelm (Jukka) Rangell?
Johan Wilhelm Rangell Johan Wilhelm (Jukka) Rangell (October 25, 1894 – March 12, 1982) was the Prime Minister of Finland from 1941 to 1943. Educated as a lawyer, he was a close acquaintance of President Risto Ryti before the war, and made his initial career as a banker in the Bank of Finland. He played a role in the efforts at a 1940 Summer Olympics in Helsinki after the International Olympic Committee (IOC) retracted the original choice of Tokyo. After the resignation of President Kyösti Kallio during the Interim Peace, Risto Ryti was elected by the Electoral College as the new president of Finland on December 19, 1940, and Rangell rose to the position of Prime Minister. In office, Rangell's expertise and influence dealt mainly with economic issues, while more important foreign policy power rested on Commander-in-Chief Mannerheim, President Ryti and Foreign Minister Witting. Due to his connections to the IOC following the Berlin Olympics, Rangell's political orientation was seen as Pro-German.
Jacob Magnus Sprengtporten Baron Jacob Magnus Sprengtporten (1727, in Finland – 2 April 1786, in Biskopsudden, Stockholm) was a Swedish and Finnish officer and politician, and half-brother of Georg Magnus Sprengtporten.