Battle Of Fort William Henry
The Battle of Fort William Henry or Siege of Fort William Henry was General Montcalm's siege and capture of the British–held Fort William Henry in August 1757.
Some of Montcalm's Native American allies violated his surrender terms and killed a column of British survivors (women and children as well as men), making it one of the notorious battles in the North American theater of the Seven Years' War.
Johnson's expedition was better organized than Shirley's, something that did not escape the attention of New France's governor, the Marquis de Vaudreuil. He had been primarily been concerned about the extended supply line to the forts on the Ohio, and had sent Baron Dieskau to lead the defenses at Frontenac against Shirley's expected attack. When Johnson was seen as the larger threat, Vaudreuil sent Dieskau to Fort St. Frédéric to meet that threat. Dieskau planned to attack the British encampment at Fort Edward at the upper end of navigation on the Hudson River, but Johnson had strongly fortified it, and Dieskau's Indian support was reluctant to attack. The two forces finally met in the bloody Battle of Lake George between Fort Edward and Fort William Henry. The battle ended inconclusively, with both sides withdrawing from the field. Johnson's advance stopped at Fort William Henry, and the French withdrew to Ticonderoga point, where they began the construction of Fort Carillon (later renamed Fort Ticonderoga after British capture in 1759).
Wikipedia: Battle Of Fort William Henry
Wikipedia: French And Indian War