 Louis Lefèvre‑Gineau

Louis Lefèvre-Gineau (7 March 1751 – 3 February 1829), born at Authe (Ardennes), was a French chemist and scientist.Of modest origins, a village elder approached d'Étrépigny to give this intelligent child the basics of knowledge that permitted him to shine in the studies of chemistry and of physics that he pursued at Reims then at Paris.