Palace Coup of 1762

Palace Coup of 1762
Name	Palace Coup of 1762
Date	1762
Location	Saint Petersburg, Russia
Outcome	Deposition of Empress Elizabeth of Russia; accession of Peter III of Russia; subsequent overthrow by Catherine II of Russia

Palace Coup of 1762

The Palace Coup of 1762 was a rapid dynastic overturn in Saint Petersburg that removed Peter III of Russia and elevated Catherine II of Russia to power, ending the reign of Elizabeth of Russia's chosen successor and altering the course of Seven Years' War diplomacy. The event involved orchestration by members of the Imperial Russian Army, factions of the Russian Court, foreign diplomats from Prussia and Britain, and influential aristocrats tied to the House of Romanov and the Holstein-Gottorp lineage.

Background

By 1762 the Russian throne had recently passed from Peter III of Russia's aunt Elizabeth of Russia to a ruler whose foreign origins and reforms antagonized the Russian Orthodox Church, senior officers of the Imperial Russian Army, and noble families associated with the Table of Ranks. Peter III of Russia pursued rapprochement with Frederick the Great, reversing Kutuzov-era policies and signaling withdrawal from the Seven Years' War, provoking alarm in circles loyal to wartime victors such as Pyotr Rumyantsev-Zadunaisky, Alexander Suvorov, and court figures aligned with Empress Elizabeth. The resulting tensions intersected with networks linking the Russian Senate (1762), the Imperial Guard (Russia), ministers like Alexey Bestuzhev-Ryumin’s rivals, and foreign actors including envoys from the Kingdom of Prussia, Kingdom of Sweden, and Great Britain.

Plot and Execution

Conspirators exploited the presence of loyal units within the Imperial Guard (Russia), leveraging contacts among officers, courtiers, and provincial governors such as those from Pskov Governorate and Novgorod Governorate. The plot coordinated rapid proclamations in Winter Palace precincts, the securing of strategic arsenals near Strelna and the Admiralty Island, and communication with sympathetic nobles including members of the Orlov family and confidants tied to Catherine II of Russia. Timing was crucial: conspirators acted during public receptions and military musters to isolate Peter III of Russia from supporters such as Dmitry Golitsyn and generals aligned with the Imperial Russian Army. Arrests, forced abdication drafts, and the transport of the deposed monarch to the Ropsha estate were executed within days, with proclamations circulated to the Russian Senate (1762), foreign legations, and provincial administrations to legitimize the transfer of power.

Key Figures

Key participants included Catherine II of Russia as focal claimant, her close associates Grigory Orlov and Alexei Orlov, and aristocratic allies from the Golitsyn family and the Naryshkin family. Military actors such as Yakov Bruce’s descendants in office, officers of the Preobrazhensky Regiment, and members of the Leib Guard played pivotal roles. Diplomatic influencers included the Prussian envoy (1762) loyal to Frederick the Great and British agents coordinating with pro-Prussian conspirators. Legal and administrative figures like members of the Senate of the Russian Empire and secretaries within the Chancellery of Catherine II drafted manifestos and decrees used to justify deposition. Opponents included loyalists to Peter III of Russia such as the Holstein-Gottorp relatives, adherents of policies favoring ties with Frederick the Great, and provincial commanders who later attempted to contest the coup.

Immediate Aftermath

Following the seizure, Catherine II of Russia issued manifestos consolidating authority, recalled commanders supportive of wartime continuity, and initiated negotiations with wartime allies and rivals including representatives from Prussia, Austria, Sweden, and Great Britain. The deposition precipitated confinement and subsequent death of Peter III of Russia at Ropscha (also rendered Ropsha) under suspicious circumstances that involved figures like Yakov Bruce and Grigory Orlov in contemporary rumors. Senior officials reshuffled positions within the Imperial Russian Army and civil administration, and the Russian Orthodox Church moved to provide liturgical validation. Estates of conspirators such as the Orlov estates were rewarded, while perceived loyalists faced exile to regions like Siberia and the Baltic Governorates.

Political and Social Impact

The coup altered diplomatic alignments: Russia soon reversed Peter's overtures to Frederick the Great and resumed policies more favorable to Austria and wartime coalition partners, influencing the later terms and dynamics of peace settlements in the wake of the Seven Years' War. Domestically, the coup accelerated administrative reforms associated with Catherine II of Russia’s later legislative projects, contacts with Enlightenment figures like Voltaire and Diderot, and patronage networks involving the Russian Academy of Sciences and the Hermitage Museum. The reconfiguration of power affected noble politics across the Russian Empire—impacting families such as the Dolgorukov family, the Shuvalov family, and provincial elites in Moscow and Kazan Governorate—and provoked shifts in serfdom practices debated by figures like Mikhail Shcherbatov and administrators in the Collegium of Foreign Affairs.

Historiography and Legacy

Historians have debated the coup’s characterization: some contemporaries and later scholars framed it as a palace revolution supported by liberal reformers and foreign interests, citing correspondences involving Frederick the Great and diplomatic dispatches from the Prussian court; others emphasize domestic aristocratic agency centered on the Imperial Guard (Russia) and court factions such as the Orlovs. Works addressing the event range across Russian, German, and British archives and include studies of manifestos, military orders, and personal memoirs by members of the Golitsyn family and Orlov family. The episode remains a focal point in discussions of monarchical legitimacy in the House of Romanov and in comparative studies of palace coups across early modern Europe, referenced alongside cases like the Glorious Revolution and the Coup of 1799. Its legacy persists in cultural portrayals in Russian historiography, biographies of Catherine II of Russia and Peter III of Russia, and institutional histories of the Imperial Russian Army and the Russian Imperial Court.

Category:18th century in Russia