Skirmish of Pastrengo
1848 CE.
Shown on the map at 45.489°, 10.810°.
The Skirmish of Pastrengo was fought between the Piedmontese and Austrian army on 30 April 1848, in the course of the First Italian War of Independence.
Text from the Wikipedia article Skirmish of Pastrengo (1848), licensed CC BY-SA 4.0.