Governor of the Bastille nine years after his birth. He was a Black Musketeer of the King, officer in the Gardes Françaises until 1763-1764, then captain of a cavalry regiment. During the Storming of the Bastille on 14 July 1789, De Launay was arrested and escorted to the town hall by one of the leaders of the Revolution, Pierre-Augustin Hulin. In the Place de Greve the furious crowd attacked the escort, assaulting and eventually beheading Governor Launay. After the capture of the fortress, Prosper Soulès assumed the interim duties of acting commander. Governor of the Bastille The Bastille or Bastille Saint-Antoine was completed in
Louis-Bernard Guyton de Morveau Louis-Bernard Guyton de Morveau Louis-Bernard Guyton, Baron de Morveau (also Louis-Bernard Guyton-Morveau after the French Revolution; 4 January 1737 – 2 January 1816) was a French chemist and politician. He is credited with producing the first systematic method of chemical nomenclature. Guyton de Morveau was born in Dijon, where he served as a lawyer, then "avocat général", of the Dijon "parlement". In 1773, already interested in chemistry, he proposed use of "muriatic acid gas" for fumigation of buildings and as a result is sometimes given credit for having suggested chlorine in this use. However, chlorine was not well characterized at