Kamo (Bolshevik)
Simon Arshaki Ter-Petrosian (Russian: Симон Аршакович Тер-Петросян, romanized: Simon Arshakovich Ter-Petrosyan; Armenian: Սիմոն «Կամո» Տէր Պետրոսեան; 27 May 1882 – 14 July 1922), better known by his nom de guerre of Kamo (Russian: Камо), was an Old Bolshevik revolutionary and an early companion to Soviet leader Joseph Stalin. From 1903 to 1912, Kamo, a master of disguise, carried out a number of militant operations on behalf of the Bolshevik faction of the Russian Social-Democratic Labour Party, mostly in Georgia, then part of the Russian Empire.