Who was born earlier, Franz Viehböck or Jean-François Clervoy?
Jean-François Clervoy Jean-François André Clervoy (born 19 November 1958) is a French engineer and a CNES and ESA astronaut. He is a veteran of three NASA Space Shuttle missions.
Joseph-Marie Vien Joseph-Marie Vien (English name version Joseph-Mary Wien) (18 June 1716 – 27 March 1809), French painter, was born at Montpellier. He was the last holder of the post of Premier peintre du Roi, serving from 1789 to 1791.