Battle of Lacolle
1838 CE.
Shown on the map at 45.083°, -73.367°.
The Battle of Lacolle was fought on November 7, 1838, between Loyal Lower Canada volunteer forces under Major John Scriver and Patriote rebels under Colonel Ferdinand-Alphonse Oklowski. On November 6, on their way to Lacolle, the Patriote rebels had won a first skirmish, but they lost in the final confrontation the next day. The battle lasted half an hour.
Text from the Wikipedia article Battle of Lacolle (1838), licensed CC BY-SA 4.0.