Khanate, and the Siberia Khanate. History Qasim khans with their guard participated in all of Moscow's raids into Kazan (1467–1469, 1487, 1552). Qasim khan Şahğäli (1515–1567) was three times crowned as Kazan khan with the aid of Muscovy. After the conquest of Kazan, the self-government of the khans was abolished and the khanate came to be governed by Russian voyevodas. However, khans still reigned. One of the khans, Simeon Bekbulatovich, was baptised and proclaimed Grand Duke of Moscow in 1574. He never really reigned and was used for a short period by Russian Tsar Ivan the Terrible as a puppet head of state. At the reign of Sayed Borhan khan (1627–1679) Russia started a policy of Christianization. Begs, who had a status equal to Boyars, were switched to Serving Tatars, equal to Dvoryans. This policy provoked a Tatar revolt in 1656. After the death of khanbika (queen) Fatima Soltan in 1681, the Khanate was abolished. See also List of Qasim Khans List of Turkic dynasties and countries List of Sunni Muslim dynasties References Bibliography External links List of Qasim rulers States and territories established in 1452 States and territories disestablished in 1681 Tatar states Mongol rump states 1681 disestablishments Historical Turkic states History of Ryazan Oblast