Nikolai Vasilyevich Repnin
…Kazimierz Czartoryski, with Princess Izabela Czartoryska, in hope to curry favor with the envoy and was rumored to have fathered her first born son Adam Jerzy Czartoryski in 1769. Catherine II appointed him director of the Land Noble Corps, and a few months later sent him to Poland, where he was to assist the Russian…