Yakov Knyazhnin

Yakov Borisovich Knyazhnin (Russian: Я́ков Бори́сович Княжни́н, November 3, 1742 or 1740, Pskov – January 1, 1791, St Petersburg) was Russia's foremost tragic author during the reign of Catherine the Great. Knyazhnin's contemporaries hailed him as the true successor to his father-in-law Alexander Sumarokov, but posterity, in the words of Vladimir Nabokov, tended to view his tragedies and comedies as "awkwardly imitated from more or less worthless French models".

Knyazhnin was born into the family of the vice-governor of Pskov. From 1750 he studied in the gymnasium at the Academy in St Petersburg. In 1755 he was a cadet of the Justice Board; and in 1757 translator at the Construction Office. In 1762 he was in military service as a secretary of Kirill Razumovsky.

In 1770, he married Ekaterina Aleksandrovna Sumarokov. The couple had one of the most important literary salons in Russia.

In 1773 he was sentenced to death for spending 6,000 roubles of fiscal money, however the sentence was reduced: he was deprived of the rank of officer and his nobility. In 1777 he obtained the forgiveness of the Empress Catherine II, and received back his nobility and officer rank. He was employed by Ivan Betskoy as his secretary. Soon he left into the resignation. He taught Russian Literature at the Military School. He was a member of Russian Academy from 1783.

...
Wikipedia