Giray dynasty
The House of Giray (Crimean Tatar: Geraylar, كرايلر; Ottoman Turkish: آل جنكيز, romanized: Âl-i Cengiz, lit. 'Genghisids'), also the Girays, were a Genghisid Turkic dynasty that reigned in the Khanate of Crimea from its formation in 1431 until its downfall in 1783. The dynasty also supplied several khans of Kazan and Astrakhan between 1521 and 1550.