The Capture of Detroit
To counter the American invasion of the Detroit frontier, Major General Isaac Brock mustered a force of about 50 regulars and 250 militia here in Port Dover. They embarked on 8 August 1812 and, proceeding along the north shore of the lake in open boats, arrived at Amherstburg five days later. The enemy had already withdrawn across the Detroit River, so on 16 August Brock made a daring and successful assault on Detroit. This important victory raised the spirits of the Canadians and ensured the continuing support of Britain's Indian allies.
Plaque via Alan L. Brown's site Ontario Plaques. Full page here.