Isthmus of Perekop
Toğay descended from the Arğıns - one of noble Crimean families, and his full name is "Arğın Doğan Toğay bey" (Arhyn Dohan Tohai bei). "Bey" is actually a title, which he received on becoming the chief of Or Qapı (Perekop) "sanjak", an important position in the Crimean Khanate, since the Isthmus of Perekop is the neck to Crimean Peninsula and was crucial to its defense.