September Massacres: Paris Mobs Slaughter Prisoners

Mobs of Parisians stormed the city's overcrowded prisons on September 2, 1792, dragging inmates into courtyards where improvised tribunals delivered instant verdicts and executioners hacked prisoners to death with swords, pikes, and axes. Over three days, between 1,100 and 1,400 people were massacred, including three bishops, more than 200 priests who had refused to swear loyalty to the revolutionary government, and hundreds of common criminals who had nothing to do with royalist politics. The September Massacres represented the French Revolution's descent from idealism into organized savagery. The killings erupted from genuine panic. The Prussian army under the Duke of Brunswick had crossed into France and was advancing on Paris, and his manifesto threatening to destroy the city if the royal family was harmed had the opposite of its intended effect, enraging rather than intimidating the populace. Rumors swept through the streets that imprisoned royalists and priests were planning to break free and attack the city from within once the Prussians arrived. The sans-culottes, the radical working-class revolutionaries who formed the backbone of the Parisian mob, decided to eliminate the threat before it materialized. Revolutionary leaders including Georges Danton, then Minister of Justice, did nothing to stop the bloodshed and may have tacitly encouraged it. Jean-Paul Marat, the inflammatory journalist whose newspaper L'Ami du Peuple had been calling for preemptive violence against enemies of the revolution, openly celebrated the killings. The newly formed Paris Commune, which had seized control of the city government, issued no orders to halt the massacres. The September Massacres horrified moderate revolutionaries and foreign observers, accelerating the diplomatic isolation of revolutionary France. They also foreshadowed the Reign of Terror that would begin the following year, when the same logic of preemptive killing was institutionalized under the Committee of Public Safety. The boundary between revolution and mass murder, once crossed, proved almost impossible to re-establish.