Trained as a physician, Marat became one of the French Revolution's most incendiary voices through his newspaper L'Ami du Peuple, demanding ever more radical action against perceived enemies of the Revolution. His relentless calls for violence against aristocrats and moderates helped fuel the September Massacres and the Terror. He was assassinated in his bath by Charlotte Corday in 1793, an image later immortalized by Jacques-Louis David.
Before he became a symbol of revolutionary extremism, Marat spent years as a respected physician in London and Paris, even treating members of the aristocracy he would later denounce. He also dabbled in scientific research, convinced he had made discoveries in optics and fire that the scientific establishment unfairly ignored — a slight that seemed to sharpen his lifelong grievance against elites.
When revolution broke out in 1789, Marat found his true instrument: the printing press. His newspaper, L'Ami du Peuple, was crude, urgent, and merciless, naming enemies and demanding blood with a certainty that terrified moderates and thrilled radicals. He suffered from a painful skin disease that forced him to work from a medicinal bath, which is exactly where he was when Charlotte Corday, a Girondin sympathizer, stabbed him to death in July 1793.
David's painting of his death transformed Marat into revolutionary iconography, a martyr's pose borrowed from Christian art. Yet the man born on August 22, 1743, remains one of history's starkest examples of how a printing press and a grudge can help set a nation on fire.
Key people: Jean-Paul Marat