Battle of Montgomery's Tavern
1837 CE.
Shown on the map at 43.709°, -79.399°.
The Battle of Montgomery's Tavern was an engagement which took place on December 7, 1837 during the Upper Canada Rebellion. The abortive revolutionary insurrection, inspired by William Lyon Mackenzie, was crushed by British authorities and Canadian volunteer units near John Montgomery's tavern on Yonge Street at Eglinton, north of Toronto. The site of Montgomery's Tavern was designated a National Historic Site in 1925 and a historical marker sits at the south-west corner of Yonge Street and Broadway Avenue.
Text from the Wikipedia article Battle of Montgomery's Tavern, licensed CC BY-SA 4.0.