Region: Eastern Europe & Russia · Coordinates: 60.708, 28.753 · 3 events
| Year | Source | Account |
|---|---|---|
| AD 1322 | Karamzin, History of the Russian State | George attacked Vyborg with six siege guns from 12 August to 11 September, without success. |
| AD 1322 | Novgorod First Chronicle | Grand Prince Yuri campaigns with the Novgorod forces against the German fortress of Vyborg. |
| AD 1337 | Karamzin, History of the Russian State | In 1337 Sweden broke the peace, sheltered the rebel Karelians in Vyborg and helped kill merchants of Ladoga and Novgorod. |