Supporting Mikhail Romanov, he became a khan in the vassal Qasim Khanate, but his rule was limited and rather formal: only the Muslims and Kasimov population obeyed him.
--1586?-->, the tsar decreed that the dynasties of the ruler of Imeretia in the Caucasus along with the Tatar princes of Siberia and Kasimov were to be into the Genealogical Book of the Russian nobility.
Kasimov |