1378 yilda Vyatka olilari va Suzdal-Nizgorod shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri shahri sha 1383 yilda uylanganlar o'rtasida bo'lgan urushda u o'lganidan so'ng, Nizogorod Knyazligi uning akasi Boris Konstantinovichga, Suzdal Knyazligi va Vyatka yerlari esa Semyon Dmitriyevich va Vasily Kirdyapning bolalariga o'tdi. Qardoshlarining qarindoshi, Moskva shahri shahri shahri shahri shahri vaziri Vasiliy I bilan bo'lgan urushda aka-uka mag'lubiyatga uchradilar, ammo Vyatsiya yerlarini o'zlarida saqlab qolishdi. 1401-yilda Semyon Dmitriyevich vafot etadi, 1403-yilda - Vasiliy Kirdyapa. Ularning o'limidan so'ng Vasiliy I Vyatsiya yerlarini Moskva Buyuk Knyaziga qo'shadi.
Semyon Dmitriyevich qaysi yilda vafot etdi?
1401-yilda