Siege of Christmemel
1315 CE.
Shown on the map at 55.085°, 22.903°.
The siege of Christmemel was an unsuccessful siege of the Teutonic Knights' castle of Christmemel by the Grand Duchy of Lithuania in autumn 1315. Christmemel was an Ordensburg fortress made of earth and timber built on the Neman River in 1313 to serve as a base for attacks into Samogitia. Along with Ragnit and Georgenburg, Christmemel also served to protect the Order's possessions in Sambia from attack. A force of Samogitians raided Ragnit in August 1315, although they did not attempt to capture the castle's keep. Six weeks later, Grand Duke Vytenis attacked with two siege machines and a number of East Slavic archers. His men began cutting and stacking wood, as Vytenis intended to set fire to the castle and suffocate the garrison.
Text from the Wikipedia article Siege of Christmemel, licensed CC BY-SA 4.0.