Jean-Paul Marat (French: [ʒɑ̃pɔl maʁa]; 24 May 1743 – 13 July 1793) was a French political theorist, physician, and scientist. He was a journalist and politician during the French Revolution. He was a vigorous defender of the sans-culottes and seen as a radical voice. He published his views in pamphlets, placards and newspapers. His periodical L'Ami du peuple (Friend of the People) made him an unofficial link with the radical Jacobin group that came to power after June 1793.
Through his journalism, renowned for its fierce tone, advocacy of basic human rights for the poorest members of society, and uncompromising stance toward the new leaders and institutions of the revolution, he called for prisoners of the Revolution to be killed before they could be freed. His call led to the September Massacres. Marat was assassinated by Charlotte Corday, a Girondin sympathizer, while taking a medicinal bath for his debilitating skin condition. Corday was executed four days later for his assassination, on 17 July 1793.
In death, Marat became an icon to the Jacobins as a revolutionary martyr. He is portrayed in Jacques-Louis David's famous painting, The Death of Marat. ...more on Wikipedia