Hans Schlegel and Reinhard Furrer, are German, of which mutual occupations?
Reinhard Furrer Prof. Dr. Reinhard Alfred Furrer (25 November 1940 – 9 September 1995) was a German physicist and astronaut.
Wolfgang Schröder Wolfgang Schröder (9 July 1935 - 18 November 2010) was a German historian. The early decades of his professional career were spent as a member of the East German historical establishment: the focus of much of his work was on the history of the labour movement. He nevertheless remained professionally active and made further important contributions through his published work and teaching during the years after reunification.