His son, Josef Kobyzewicz-Krynicki, was the vogt of Kiev in 1633–1641. He acquired three significant privileges for Kiev: the free trade, the right to elect the vogt, liberation from the trial by the voivode and the establishment of the trial by the vogt. His younger brother, Andrzei, was the vogt of Kiev in 1644–1651. As the vogt, he had to persecute those suspected in collaboration with the Cossacks. As a result, he was threatened his office and even his life. In 1651 he abandoned the city with Hetman Janusz Radziwill.