Battle of Durbe
1260 CE.
Shown on the map at 56.595°, 21.350°.
The Battle of Durbe (Latvian: Durbes kauja, Lithuanian: Durbės mūšis, German: Schlacht an der Durbe) was a medieval battle fought near Durbe, 23 km (14 mi) east of Liepāja, in present-day Latvia during the Livonian Crusade. On 13 July 1260, the Samogitians soundly defeated the joint forces of the Teutonic Knights from Prussia and the Livonian Order from Livonia. Some 150 knights were killed, including Livonian master Burkhard von Hornhausen and Prussian land marshal Heinrich Botel. It was by far the largest defeat of the knights in the 13th century: in the second-largest, the Battle of Aizkraukle, 71 knights were killed. The battle inspired the Great Prussian Uprising (ended in 1274) and the rebellions of the Semigallians (surrendered in 1290), the Couronians (surrendered in 1267), and the Oeselians (surrendered in 1261). The battle undid two decades of Livonian conquests and it took some thirty years for the Livonian Order to restore its control.
Text from the Wikipedia article Battle of Durbe, licensed CC BY-SA 4.0.