This unfinished portrait of Pierre-Louis Prieur de la Marne is a 1791 painting by French Neoclassical artist Jacques Louis David. This work is located in the Musée des Beaux-Arts in Besançon, France.
Pierre-Louis Prieur, known as Prieur de la Marne (1756-1827), was a significant figure in the French Revolution, serving as a lawyer, politician, and revolutionary. Born in Sommesous, Marne, he earned his law degree and became a prominent advocate in Châlons-sur-Marne, where his legal skills and advocacy for reform gained him attention.
Prieur’s political career accelerated with the outbreak of the French Revolution in 1789. Elected as a deputy to the Estates-General, he aligned with the radical Jacobins and became an ardent supporter of revolutionary ideals. His commitment to the Revolution led to his election to the National Convention, where he played a critical role in shaping the new French Republic.
As a member of the National Convention, Prieur was part of the Montagnards, the radical faction that supported the execution of King Louis XVI. He voted for the king’s death, demonstrating his unwavering commitment to the revolutionary cause. His loyalty to the Revolution earned him a position on the Committee of Public Safety, the body that effectively governed France during the Reign of Terror.
Prieur de la Marne’s tenure on the Committee of Public Safety was marked by his efforts to enforce revolutionary policies and maintain order. He was involved in overseeing the revolutionary armies and implementing the levée en masse, a mass conscription that significantly bolstered French military strength. His administrative skills were instrumental in organizing logistics and supplies for the troops, contributing to several military successes.
Despite his significant contributions, Prieur’s association with the Reign of Terror led to his downfall. Following the fall of Robespierre and the subsequent Thermidorian Reaction in 1794, Prieur was arrested and imprisoned for his role in the excesses of the Terror. He was eventually released but remained a controversial figure.
After the Revolution, Prieur de la Marne retired from active politics. He lived a relatively quiet life until his death in 1827. His legacy is complex, marked by his fervent support for revolutionary ideals and his participation in one of the most tumultuous periods in French history. Prieur de la Marne remains a symbol of the intense and often brutal efforts to achieve political and social change during the French Revolution.

