Battle of Villersexel
1871 CE.
Shown on the map at 47.551°, 6.434°.
The Battle of Villersexel took place on 9 January 1871 as part of the Franco-Prussian War. Elements of the French Armée de l'Est under General Bourbaki engaged August von Werder's German forces. It resulted in a French victory.
Text from the Wikipedia article Battle of Villersexel, licensed CC BY-SA 4.0.