Alexei Kosygin
Kosygin's patron, Zhdanov, died suddenly in August 1948. Soon afterwards, Zhdanov's old rivals Lavrentiy Beria and Georgy Malenkov persuaded Stalin to let them remove members of the decapitated Zhdanov faction, of whom the three most prominent were Nikolai Voznesensky, then Chairman of the State Planning Committee and a First Deputy Premier, Alexey Kuznetsov, the party secretary with oversight over the security, and Kosygin. During the brutal purge that followed, known as the Leningrad affair, Voznesensky, Kuznetsov and many others were arrested and shot. Kosygin was relegated to the post of USSR Minister for Light Industry, while nominally retaining his membership of the Politburo until 1952.