Hans Schlegel and Reinhard Furrer, are German, of which mutual occupations?
Hans Schlegel Hans Wilhelm Schlegel (Überlingen, 3 August 1951) is a German physicist, an ESA astronaut, and a veteran of two NASA Space Shuttle missions.
Albert Schäffle Albert Eberhard Friedrich Schäffle (24 February 183125 December 1903) was a German sociologist, political economist, and newspaper editor.