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
Pierre-Augustin Hulin assembled a company of seventy men armed with five cannons. Around 3 o'clock he led his men from Les Invalides to the Bastille. Two hours later artillery fire and pressure from the Bastille personnel persuaded its governor Marquis de Launay to capitulate. By this time the attacking mob lost around a hundred men, the defenders of the Bastille had only one man killed. Hulin and his deputy Jacob Elie defended De Launay from the mob and sent him under an armed escort to the Hôtel de Ville. According to Pitra, Hulin and Elie saved De Launay from lynching at least