The Penetanguishene Bay Purchase, registered as Crown Treaty Number Five, was signed May 22, 1798 , it purchased the lands around Matchedash Bay on Lake Huron, one of the five Great Lakes, of which continent?
Lake Huron Lake Huron (French: "Lac Huron" ) is one of the five Great Lakes of North America. Hydrologically, it comprises the easterly portion of Lake Michigan–Huron, having the same surface elevation as its westerly counterpart, to which it is connected by the 5 mi , 20 fathom Straits of Mackinac. It is shared on the north and east by the Canadian province of Ontario and on the south and west by the state of Michigan in the United States. The name of the lake is derived from early French explorers who named it for the Huron people inhabiting the region.
Sarnia Sarnia is a city in Southwestern Ontario, Canada, and had a 2016 population of 71,594. It is the largest city on Lake Huron and in Lambton County. Sarnia is located on the eastern bank of the junction between the Upper and Lower Great Lakes where Lake Huron flows into the St. Clair River, which forms the Canada–United States border, directly across from Port Huron, Michigan. The city's natural harbour first attracted the French explorer La Salle, who named the site "The Rapids" when he had horses and men pull his 45 tonne barque "Le Griffon" up the almost four-knot current of the St. Clair River on 23 August 1679.