Pereslavl'-Zalesskij Yaroslavskaya Oblast Russia

Yury, upon the death of Andrei Aleksandrovich (Aleksandr Nevsky's son), has to contest the title of Grand Duke of Vladimir with Mikhail Yaroslavich, the second son of Yaroslav III (Yaroslav Yaroslavich), the younger brother of Aleksandr Nevsky), whom he had succeeded in 1285 as prince of Tver.

While the Tverian army besieges Pereslavl and ...