Serving Tatars
Serving Tatars (Tatar: йомышлы татарлар; Russian: Служилые татары) were a class of ethnically Tatars state servants in Russia (particularly Muscovy) and Polish–Lithuanian Commonwealth in the 14th–18th centuries. == History == Originally this class was formed Tatar nobles from Golden Horde and Tatar khanates that enjoyed membership of the Russian service class.