In olden times, the term was also applied to descendants of the khans (tsars) of Kazan, Kasimov, and Siberia after these khanates had been conquered by Russia.
En tempos anteriores, o título tamén se empregaba para os descendentes dos khanes (tsares) de Kazán, Kasimov, e Siberia logo de que estes fosen anexionados por Rusia.