Battle of the Plains of Abraham
On 16 July 1792, scant months after the partition of Quebec into the provinces of Upper Canada and Lower Canada, Lieutenant Governor of Upper Canada John Graves Simcoe named the archipelago at the head of the St. Lawrence River for the victorious generals at the Battle of the Plains of Abraham: James Wolfe, Jefferey Amherst, William Howe, Guy Carleton and Thomas Gage. The last is now known as Simcoe Island.