Andrés de Guzmán

Andrés de Guzmán was a Spanish aristocrat who moved to France in 1778, and would go on to become an intensely vocal opponent of the Girondin political party. He was simultaneously part of both the Bande Noire and Le Enragés, placing himself in the center of the French Revolution.

After several Girondins were executed in 1793, the Assassin Arno Dorian located Guzmán as he attempted to incite a crowd in the Louvre's gardens. Despite a sizable number of guards surrounding his target, Arno managed to assassinate Guzmán as retribution for the destruction of the Girondins.

Reference

 * Assassin's Creed: Unity