original_query: What were Adam Vasilyevich Olsufiev's roles and contributions during the Russian Enlightenment?
query: What were Adam Vasilyevich Olsufiev's roles and contributions during the Russian Enlightenment?
answer: Adam Vasilyevich Olsufiev was a figure in the Russian Enlightenment, a lover of literature, patron of opera and theaters, Cabinet Minister and State Secretary of Empress Catherine II. He served as a senator, managed the Empress's personal income and Siberian mines, and participated in drafting a manifesto dismissing Chancellor Bestuzhev.  He also played a role in the Imperial Theaters and was involved in negotiations on a trade agreement with England.