The prominent revolutionary leader of the French Revolution was Maximilien Robespierre. Initially a lawyer and member of the Estates-General, Robespierre became a key figure in the National Assembly and later the Committee of Public Safety. He was a staunch advocate for the rights of the common people and the implementation of revolutionary ideals such as liberty, equality, and fraternity. Robespierre's leadership during the Reign of Terror was marked by extreme measures, including widespread executions of perceived enemies of the revolution. His influence ultimately led to his downfall and execution in 1794, which significantly altered the course of the revolution and French politics.