Battle of Wesenberg
1268 CE.
Shown on the map at 59.350°, 26.350°.
The Battle of Wesenberg, Rakvere, or Rakovor, was fought on 18 February 1268 between the combined forces of Danish Estonia, the Bishopric of Dorpat, the Livonian Order, and local Estonian militias on one side, and the combined Russian forces of Novgorod and Pskov, led by Dmitry of Pereslavl, on the other. Medieval accounts of the battle vary, with both sides claiming victory.
Text from the Wikipedia article Battle of Wesenberg (1268), licensed CC BY-SA 4.0.