Andrei Zhdanov
While in Moscow, Shepilov – famous for his near-eidetic memory, erudition and polished manners (reputedly, he could sing the whole of Tchaikovsky's opera, "The Queen of Spades"from memory – became an expert on Communist ideology and a protégé of Joseph Stalin's chief of Communist ideology Andrei Zhdanov. The appointment of Yuri Zhdanov, Andrei Zhdanov's son, to lead the Propaganda Department's Science Sector on 1 December 1947 put Shepilov in the delicate position of supervising his patron's son. The situation was made even more delicate by the fact that Yuri Zhdanov had just married Joseph Stalin's daughter Svetlana and the fact that Andrei Zhdanov, Stalin's closest advisor at the time, had many enemies in the Soviet leadership.