Alexander Chernyshyov
Prince Alexander Ivanovich Chernyshov (, 1786, Moscow - 1857, Castellammare di Stabia), General of Cavalry (1827), was a Russian military leader, diplomat and statesman, whose career began in the Napoleonic Wars. After the Battle of Austerlitz (1805), he carried out successful diplomatic missions to France and Sweden and served with distinction in battles of 1812 and 1813. Chernyshyov rose through the ranks to the role of Russian Minister of War (1827–1852), chairman of the State Council and Cabinet of Ministers (1848–1856), and acquired the styles from Count (1826) to Serene Prince (1849). Biography

Austerlitz and Friedland
Alexander Chernyshov was a son of Lieutenant General and senator, Ivan Lvovich Chernyshov. As soon as Alexander was born, his influential father "enlisted" him to the elite Mounted Guards Regiment (Конногвардейский полк) of Russian Imperial Guard. He joined the real service in Chevalier Guards in 1802, already favorably known to Emperor Alexander I. A lieutenant of the Guards (гвардии поручик) since September 1804, he served with distinction in Battle of Wischau and Battle of Austerlitz, earning combat Order of St. Vladimir for the latter. During the War of the Fourth Coalition, Chernyshev again excelled at Battle of Heilsberg and Battle of Friedland, and was awarded Order of St. George, fourth class, and an honorary  Golden Sword for Bravery. However, the coalition lost the battle and the war, and Tsar Alexander settled on diplomacy instead of fighting. Diplomatic career
In 1808, Emperor Alexander sent Chernyshov as his private messenger to Napoleon, who at that time started the Peninsular War in Spain. Chernyshyov reached him in Bayonne, taking notes of French military development on his journey. He managed to establish a personalized link between two emperors and earned Napoleon's trust. Next year, tsar Alexander assigned Chernyshyov to be his permanent private envoy to Napoleon (parallel to regular Ambassador of Russia). Chernyshyov, a member of Napoleon's retinue, accompanied French headquarters throughout the War of the Fifth Coalition, and received the Légion d'honneur for the Battle of Wagram. In October 1809, he was promoted to the rank of Rittmeister of the Guards, next year - to Colonel. As the military attaché of Russia in Paris (1810 - end of 1811), Chernyshyov was in charge of intelligence operations. His best known success was hiring a clerk of French General Staff, who regularly supplied the Russians with complete copies of French troop disposition. As a result, the Russians were well aware of concentration of French troops. Another successful operation was his mediation of talks between Swedish envoys led by Karl Otto Mörner and Jean-Baptiste Bernadotte, who was elected Crown Prince of Sweden in August 1810 and eventually ascended to the Swedish throne in 1818 as Charles XIV John of Sweden. Mutual understanding between Chernyshyov and Bernadotte became an asset in January 1812, during their negotiations about Sweden's stance in the anticipated French invasion of Russia. However, Russian diplomacy failed in recruiting Bernadotte into military coalition, and the talks culminated in the Treaty of Åbo (30 August 1812), which upheld Sweden's friendly neutrality. Campaign of 1812
In the end of September 1812, Admiral Pavel Chichagov assigned Chernyshyov to lead a mobile detachment into the Duchy of Warsaw (south-eastern Poland), to destroy enemy food dumps and disrupt French supply lines. Chernyshyov's force included 7 squadrons of regular cavalry, three Cossacks regiments and a regiment of Kalmyks, a total of 1800 soldiers. October 11, they intercepted their first target south from Brest-Litovsk. Austrian commander Count Schwarzenberg, launched the hunt for Chernyshyov's corps. Chernyshyov responded with separating his force: while smaller detachments set up a screen diverting Austrians, the main force was plundering French and Austrian supplies and taking prisoners north. In the end, Austrians intercepted some of their property back, but Chernyshyov managed to evade the trap and returned to Russian base in Włodawa October 18. In November, Chichagov, based in Slonim, discovered imminent danger from an Austrian pursuit corps, and dispatched Chernyshyov to rear guard. November 8, Chernyshyov established contact with advancing Austrians near Volkovyssk. Cossack units destroyed existing bridges over Neman River and the Austrian supply of timber. Next day, Chichagov ordered Chernyshyov to march through the enemy territory and make contact with Russian corps of general Peter Wittgenstein. For five days, his regiment marched at night and made daytime ambushes against French communications; in one of these ambushes, Chernyshyov's cossacks released general Ferdinand Wintzingerode and three Russian officers held prisoners by the French. This raid promoted Chernyshyov to Major General. On 31 December 1812 Chernyshyov defeated Eugène de Beauharnais at Marienwerder, earning his second Order of St. George. Campaigns of 1813-1815
Chernyshyov, based in Poland, met with resistance from Napoleon's Lithuanian troops; these were defeated in January–February 1813. He advanced on Berlin and was the first to capture the city, earning Order of St. Anna, first class. In 1813, he was engaged in action at Lüneburg, Kassel and Battle of Hanau. This was followed by a cavalry raid in Westfalen. In 1814, he was distinguished for assault on Soissons; in 1815 - for taking Chalon; in between the two campaigns, he was tsar Alexander's aide at the Congress of Vienna. Chernyshyov became Lieutenant General in March 1814, at the age of 27. Political career
His peacetime career in the reign of Alexander slowed down; since 1819 Chernyshyov was assigned to the Don Cossack Troops Commission and headed this institution in 1821–1835. In 1821, he became the commander of Light Division of Imperial Guards, and established close contact with Nicholas, the future tsar of Russia. Accession of Nicholas to the throne and the aftermath of Decembrist revolt accelerated Chernyshyov's career, who joined the close circle of tsar's most trusted officers. Nicholas appointed Chernyshyov to the commission investigating the revolt, and rewarded this service with titles of Count (1826), General of Cavalry (1827), a seat in State Council, and the appointment as acting Minister of War. "Acting" status was replaced with proper Minister of War appointment in 1832, which he held until 1852. Nicholas relied on Chernyshyov's personal experience in 1812 guerilla warfare in his handling of Caucasian War. In 1848, Chernyshyov consolidated the roles of Chairman of State Council (senate of Russia) and Cabinet of ministers, being the highest-ranking statesman of Russian until 1856. Ageing Chernyshyov was sent to honorary retirement upon ascension of Alexander II of Russia, which coincided with the final stage of the disastrous Crimean War. Chernyshyov, the chief of land forces throughout most of Nicholas I period, bears full responsibility for the performance of Russian military in Crimea. Honours and awards
 Order of St. Vladimir
 Order of St. George (Fourth Class)
 Legion of Honour
 Order of St. Anna (first class)
 Gold Sword for Bravery
 Commander of the Military William Order (27 November 1815)
 Order of the White Eagle

References
 Russian: Encyclopedia of 1812 War, "Отечественная война 1812 года. Энциклопедия", М, Роспэн, 2004, с.773-773

Further reading

Senators of the Russian Empire
Russian commanders of the Napoleonic Wars
Imperial Russian Army generals
Diplomats of the Russian Empire
Politicians from the Russian Empire
Members of the State Council (Russian Empire)
1786 births
1857 deaths
Recipients of the Order of St. George of the Third Degree
Recipients of the Order of St. Vladimir
Recipients of the Order of St. Anna, 1st class
Recipients of the Legion of Honour
Knights Commander of the Military Order of William
Recipients of the Gold Sword for Bravery
Nobility from the Russian Empire