Yemelyan Pugachev

Yemelyan Ivanovich Pugachev (also spelled Pugachyov; Russian: Емельян Иванович Пугачёв; c. 1742 – 21 January [O.S. 10 January] 1775) was an ataman of the Yaik Cossacks and the leader of the Pugachev's Rebellion, a major popular uprising in the Russian Empire during the reign of Catherine the Great.

The son of a Don Cossack landowner, Pugachev served in the Imperial Russian Army during the Seven Years' War and the Russo-Turkish War of 1768–1774. In 1770 he deserted the Russian military and spent years as a fugitive, gaining popularity among the peasants, Cossacks and Old Believers against a backdrop of intensified unrest. In 1773, he initiated open revolt against Catherine. Claiming to be Catherine's late husband Tsar Peter III, Pugachev proclaimed an end to serfdom and amassed a large army. His forces quickly overran much of the region between the Volga and the Urals, and in 1774 they captured Kazan and burned the city to the ground. In August 1774, General Johann von Michelsohnen inflicted a crushing defeat on the rebels at Tsaritsyn. Pugachev was captured soon after by his own Cossacks and turned over to the authorities. He was then sent to Moscow and executed in January 1775. Alexander Pushkin wrote a notable history of the rebellion, The History of Pugachev, and recounted the events of the uprising in his novel The Captain's Daughter (1836).