Who dated Grigory Orlov?

Prince Grigory Grigoryevich Orlov (Russian: Григорий Григорьевич Орлов; 17 October 1734 – 24 April 1783) was a favourite of the Empress Catherine the Great of Russia, Prince of the Holy Roman Empire (1772), state and military figure, collector, patron of arts, and General-in-Chief.

He patronised M. V. Lomonosov, D. I. Fonvisin, V. I. Bazhenov and gave them financial support. Honorary member of the Imperial Academy of Arts (since 1765). He collected paintings (including Rembrandt, P. P. Rubens, Titian), sculpture, Chinese, Japanese and Russian porcelain, hunting weapons, etc. (Orlov's collection has been preserved almost completely; it is now in the State Museum-Reserve "Gatchina" of the eponymous city). A large landowner, particularly of the Gatchina manor, where Orlov commissioned the construction of a palace and a landscape garden.

He became a leader of the 1762 coup which overthrew Catherine's husband Peter III of Russia and installed Catherine as empress. For some years he was virtually co-ruler with her, but his repeated infidelities and the enmity of Catherine's other advisers led to his fall from power.

Catherine II (born Princess Sophia Augusta Frederica of Anhalt-Zerbst; 2 May 1729 – 17 November 1796), commonly known as Catherine the Great, was the reigning Empress of Russia from 1762 to 1796. She came to power after a coup d'etat against her husband, Peter III. Her long reign helped Russia thrive under a golden age during the Enlightenment. This renaissance led to the founding of many new cities, universities, and theatres, along with large-scale immigration from the rest of Europe and the recognition of Russia as one of the great powers of Europe.

After overthrowing and possibly assassinating her husband and her subsequent rule of the Russian Empire, Catherine often relied on noble favourites such as Count Grigory Orlov and Grigory Potemkin. Assisted by highly successful generals such as Alexander Suvorov and Pyotr Rumyantsev and admirals such as Samuel Greig and Fyodor Ushakov, she governed at a time when the Russian Empire was expanding rapidly by conquest and diplomacy. In the west, she installed her former lover to the throne of Poland, which was eventually partitioned. In the south, the Crimean Khanate was annexed following victories over the Bar Confederation and the Ottoman Empire in the Russo-Turkish War. With the support of Great Britain, Russia colonised the territories of New Russia along the coasts of the Black and Azov seas. In the east, Russians became the first Europeans to colonise Alaska, establishing Russian America.

Many cities and towns were founded on Catherine's orders in the newly conquered lands, most notably Yekaterinoslav, Kherson, Nikolayev, and Sevastopol. An admirer of Peter the Great, Catherine continued to modernise Russia along Western European culture. However, military conscription and the economy continued to depend on serfdom, and the increasing demands of the state and of private landowners intensified the exploitation of serf labour. This was one of the chief reasons behind rebellions, including Pugachev's Rebellion of Cossacks, nomads, peoples of the Volga, and peasants.

The Manifesto on Freedom of the Nobility, issued during the short reign of Peter III and confirmed by Catherine, freed Russian nobles from compulsory military or state service. The construction of many mansions of the nobility in the classical style endorsed by the empress changed the face of the country. She is often included in the ranks of the enlightened despots. Catherine presided over the age of the Russian Enlightenment and established the Smolny Institute of Noble Maidens, the first state-financed higher education institution for women in Europe.