Battle of Arlon
1794 CE.
Shown on the map at 49.682°, 5.811°.
In 1794 the Battle of Arlon covers two separate episodes of the French Revolutionary Wars, one in April and the other in May, both at the stronghold of Arlon (also fought over at the First Battle of Arlon the previous year). Both engagements pitched the French general Jean-Baptiste Jourdan against the Austrian general Johann von Beaulieu.
Text from the Wikipedia article Battle of Arlon (1794), licensed CC BY-SA 4.0.