A French Republican statesman, born at Lyons; called to the Paris bar in 1830; a strong Republican, he joined the Revolutions of 1830 and 1848; held office as Minister of the Interior in the New Republic, and disapproving of the coup d'état, resumed practice at the bar; defended the Italian conspirator Orsini, and in 1870, on the dissolution of the Empire, became Minister of Foreign Affairs; mistakes in his negotiations with Bismarck led to his resignation and resumption of his legal practice (1809-1880).