Supreme Privy Council
In 1719, Peter the Great sent Aleksey to Siberia as governor. In 1726, he became a senator. During the election of Anna Ivanovna for the Russian throne in 1730, Cherkassky, the richest man in Russia in terms of the amount of serfs he owned at that time, was in charge of the gentry party, which had been in opposition to the "verkhovniki" (members of the Supreme Privy Council).