Ka cika wannan magana: A ƙarni na 16, wasu cikin iyalin sun yi hidima a matsayin 'yan Cossacks. A shekara ta 1551, Ivan the Terrible ya tura dukkan garkuwar Moscow zuwa gabas don samar da dakarun soja don sabon kagara na Sviyazhsk don yakin da yake yi da
Kazan, wannan shi ne... Daya daga cikin ataman Cossack na Sviyazhsk shi ne Alexey Kobyzev, wanda ya jagoranci sojojin Cossack a cikin yaƙi da Chuvashy a 1552. An rasa yaƙin kuma Cossacks sun yi asarar mutane 70.