In 1621, by another royal order, the production of celite in the Kiev province and throughout Ukraine was transferred to the bailiff Bartłomiej Obałkowski. In the 1730s, Berezań becomes the center of the Berezan Cossack Hundred of the Perejasław Regiment.
In 1621, by another royal order, celite production in the Kiev province and Ukraine was transferred to bailiff Bartłomiej Obałkowski. By the 1730s, Berezań became the center of the Berezan Cossack Hundred under the Perejasław Regiment.