Battle Of A Thousand Islands
The Battle of the Thousand Islands was fought 16–24 August 1760, in the upper St. Lawrence River, amongst the Thousand Islands, along the present day Canada–United States border, by British and French forces during the closing phases of the Seven Years' War as it is called in Canada, or the French and Indian War as it is referred to in the United States.
The engagement took place at Fort Lévis (about one mile (1.6 km) downstream from the modern Ogdensburg–Prescott International Bridge), Point au Baril (present-day Maitland, Ontario), and the surrounding waters and islands. The small French garrison at Fort Lévis held the much larger British army at bay for over a week, managing to sink two British warships and to cripple a third. Their resistance delayed the British advance to Montréal from the west.
In September of 1760, Governor Vaudreuil negotiated a surrender with General Amherst. Amherst granted Vaudreuil's request that any French residents who chose to remain in the colony would be given freedom to continue worshiping in their Roman Catholic tradition, continued ownership of their property, and the right to remain undisturbed in their homes. The British provided medical treatment for the sick and wounded French soldiers and French regular troops were returned to France aboard British ships with an agreement that they were not to serve again in the present war.
Wikipedia: Battle Of A Thousand Islands
Wikipedia: French And Indian War