journalist whose death at the hands of Prince Pierre Napoleon Bonaparte (Bonaparte, Pierre-Napoléon), a first cousin of Emperor Napoleon III, led to an increase in the already mounting revival of republican and radical agitation that plagued the Second Empire in its final months.

Accompanied by a colleague, Ulric de Fonvielle, Noir visited the prince on Jan. 10, 1870, to deliver a challenge to a duel from another journalist, Paschal Grousset; an altercation ensued in which the prince killed Noir. Noir's funeral at Neuilly (January 12) was the scene of a mob demonstration against the empire. Tried by a special high court at Tours, the prince argued that Noir had provoked the shooting by slapping him in the face; Fonvielle denied this allegation, but the prince was acquitted March 25, 1870.