Glosaurus
The French Revolution

The September Massacres

2-6 September 1792

A series of killings in Paris in September 1792.
The September Massacres refer to a period from 2 to 6 September 1792, during which a large number of prisoners (primarily suspected counter-revolutionaries) were executed in Paris. The violence was fueled by fears of foreign invasion and insurrections within the city, following the French Revolutionary government’s declaration of war against Austria earlier in the year. The massacres took place in various prisons, including La Force, where civilians and political prisoners were killed by revolutionary mobs. Estimates suggest that around 1,300 individuals lost their lives during this event. This incident highlighted the extent to which revolutionary fervor could lead to extreme actions, as well as the atmosphere of paranoia that characterized the early years of the Revolution.
Date
2-6 September 1792
Location
Paris, France
Timeline
  • The September Massacres began in Paris.
  • Prisoners accused of being enemies of the revolution were killed.
  • The killings were carried out by revolutionary citizens.
  • The violence spread to other cities in France.
  • The massacres resulted in the deaths of thousands of prisoners.
The September Massacres, which occurred from 2 September to 6 September 1792, represent one of the most violent episodes during the French Revolution. In these days, Paris witnessed the brutal killing of approximately 1,200 to 1,400 prisoners, most of whom were detained on suspicions of counter-revolutionary activities. This massacre was primarily driven by the fear and paranoia that gripped the revolutionary leaders and the general populace as they faced external threats from foreign armies and internal conspiracies.

The political climate leading up to the September Massacres was charged with a combination of revolutionary fervor and dread. The National Assembly had declared France a republic on 21 September 1792, but this political declaration did little to calm the anxieties of the people. On 10 August 1792, the insurrection that led to the fall of the monarchy left many suspecting that royalists still threatened the revolution's gains. Simultaneously, the Prussian Army had invaded France; on 20 August 1792, they captured Longwy and were advancing towards Verdun. These military setbacks inflamed panics about potential betrayal from within.

Several key figures, including Georges Danton (a prominent revolutionary leader) and Jean-Paul Marat (a radical journalist), advocated for severe measures to rally the populace and ensure the revolution's survival. They propagated fears that imprisoned counter-revolutionaries might escape, join foreign invaders, or ignite an uprising. In this atmosphere of suspicion, the Paris Commune (the local government of Paris) and groups of sans-culottes (working-class revolutionaries) took drastic actions.

Over the next few days, makeshift tribunals were held inside the prisons, but they were often merely a formality. In practice, large, angry mobs executed prisoners in cold blood. Eyewitness accounts describe the horrific scenes: prisoners massacred with pikes, clubs, and other crude weapons by groups of sans-culottes, driven by revolutionary zeal and a ruthless sense of justice. Among the victims were common criminals, clergy, aristocrats, and women. The prisons most affected were the Abbey Prison, La Force Prison, and the Conciergerie.

The actions carried out during the September Massacres were met with disapproval by some segments of the revolutionary government, though there was no significant effort to halt the violence. International reactions were markedly negative, providing monarchist states with propaganda against the revolutionaries. 

In the aftermath, the September Massacres remained a stark example of the extremes to which revolutionary fervor could lead. They underscored the complexity of revolutionary justice and the tensions between security and humanity amid political instability. These events also contributed to the growing divisions within the revolutionary leadership, setting the stage for further tumult in the subsequent years of the French Revolution.
Did you know?
  • The September Massacres (2-6 September 1792) resulted in the execution of approximately 1,400 prisoners, many of whom were political prisoners or those accused of being enemies of the revolution.
  • These brutal killings were fueled by fears of foreign invasion and aristocratic plots, leading revolutionaries to believe that the prisoners would rise against the revolutionary government if liberated.
  • Interestingly, the massacres began shortly after the French victory at the Battle of Valmy (20 September 1792), which paradoxically helped to galvanize revolutionary support even as fear took root in Paris.
  • The event was not officially sanctioned but was carried out by militant citizens known as sans-culottes, reflecting the growing power of radical factions within the revolution.
  • In the aftermath of the September Massacres, the National Convention was elected, which abolished the monarchy and established the First French Republic on 21 September 1792, marking a significant turning point in revolutionary governance.