Battle of Grauholz
1798 CE.
Shown on the map at 47.017°, 7.500°.
The Battle of Grauholz on 5 March 1798 was a battle between a Bernese army under Karl Ludwig von Erlach against the French Revolutionary Army under Balthazar Alexis Henri Schauenburg. The battle took place at Grauholz, a wooded hill in what is now the municipalities of Urtenen-Schönbühl and Moosseedorf in the canton of Bern in Switzerland. The government of Bern had already surrendered the previous day, and the Bernese defeat at Grauholz ended their resistance to the French in the north of the canton.
Text from the Wikipedia article Battle of Grauholz, licensed CC BY-SA 4.0.