Shlisselburg
…Орешек), which was built by Prince Yury of Moscow (in his capacity as Prince of Novgorod) on behalf of the Novgorod Republic in 1323. After a series of conflicts, a peace treaty was signed at Oreshek on August 12, 1323, between Sweden and Grand Prince Yury and the Novgorod Republic. In 1348, King Magnus Eriksson…