Original: From 1937 to 1945 , he also acted as the minister and official of the Reichspost , the German postal service , having succeeded Paul Freiherr von Eltz-R übenach as minister .
Simplified: Karl Wilhelm Ohnesorge ( June 8 , 1872 in Gräfenhainichen - February 1 , 1962 in Munich ) was an German politican .