Louis Blanc
Following the Revolution of 1848, Blanc became a member of the provisional government and began advocating for cooperatives which would be initially aided by the government but ultimately controlled by the workers themselves. Blanc's advocacy failed; caught between radical worker tendencies and the National Guard, he was forced into exile. Blanc returned to France in 1870, shortly before the conclusion of the Franco-Prussian War, and served as a member of the National Assembly for Seine. He did not support the Paris Commune but later he successfully proposed amnesty to the Communards. Provided by Wikipedia