With the surrender of Oswego Great Britain lost her last vestige of control over Lake Ontario. The fort was demolished, and the French returned to the eastern part of the Province. The result of the campaign of 1756 was decidedly in favour of the French, and Montcalm's reputation as a military commander rose rapidly, though his conduct at Oswego led to his being looked upon with a sort of distrust that had never before attached to his name. His courage and generalship, however, were unimpeachable, and his vigilance never slept. During the following winter his spies scoured the frontiers of the British settlements, and gained early intelligence of every important movement of the forces. Among other information, he learned that the British had a vast store of provisions and munitions of war at Fort William Henry, at the southwestern extremity of Lake George. Early in the spring, Montcalm resolved to capture this fort, and to possess himself of the stores. On the 16th of March, 1757, he landed on the opposite side of the lake, at a place called Long Point. Next day, having rounded the head of the lake, he attacked the fort; but the garrison made a vigorous defence, and he was compelled to retire to Fort Ticonderoga, at the foot of the lake! For several months afterwards his attention was distracted from Fort William Henry by operations in different parts of the Province; but early in the month of August he renewed the attempt with a force consisting of 7,000 French and Canadian troops, 2,000 Indians, and a powerful train of artillery. The garrison consisted of 2,300 men, besides women and children. To tell the story of the second siege and final surrender of Fort William Henry would require pages. Suffice it to say that the dire tragedy of Oswego was re-enacted on a much more extended scale. For six days the garrison was valiantly defended by Lieutenant-Colonel Munro, a veteran of the 35th Regiment of the line. Day after day did the gallant old soldier defend his trust, waiting in vain for succours that never arrived. Finally, when he learned that no succours were to be expected, and that to prolong the strife would simply be to throw away the lives of his men, he had an interview with the French commander and agreed to an honourable capitulation.