Yemelyan Pugachev
Yemelyan Ivanovich Pugachev () (c. 1742 – ) was a Russian Cossack who led a great popular insurrection during the reign of Catherine the Great, claiming to be her late husband, Emperor Peter III. Alexander Pushkin wrote a notable history of the rebellion, "The History of Pugachev", and he recounted some of the events in his novel "The Captain's Daughter" (1836).
Pugachev's Rebellion
Government forces failed to respond effectively to the insurrection at first, partly due to logistical difficulties and a failure to appreciate its scale. However, the revolt was crushed towards the end of 1774 by General Michelsohn at Tsaritsyn. Pugachev was captured soon after and executed in Moscow in January 1775. Further reprisals against rebel areas were carried out by General Peter Panin.