The first decisive action took place at Pres-de-Ville. The guard there consisted of fifty men--John Coffin, who was a merchant of Quebec, Sergeant Hugh McQuarters of the Royal Artillery, Captain Barnsfair, a merchant skipper, with fifteen mates and skippers like himself, and thirty French Canadians under Captain Chabot and Lieutenant Picard. These fifty men had to guard a front of only as many feet. On their right Cape Diamond rose almost sheer. On their left raged the stormy St Lawrence. They had a tiny block-house next to the cliff and four small guns on the barricade, all double-charged with canister and grape. They had heard the dropping shots on the top of the Cape for nearly an hour and had been quick to notice the change to a regular hot fire. But they had no idea whether their own post was to be attacked or not till they suddenly saw the head of Montgomery's column halting within fifty paces of them. A man came forward cautiously and looked at the barricade. The storm was in his face. The defences were wreathed in whirling snow. And the men inside kept silent as the grave. When he went back a little group stood for a couple of minutes in hurried consultation. Then Montgomery waved his sword, called out 'Come on, brave boys, Quebec is ours!' and led the charge. The defenders let the Americans get about half-way before Barnsfair shouted 'Fire!' Then the guns and muskets volleyed together, cutting down the whole front of the densely massed column. Montgomery, his two staff-officers, and his ten leading men were instantly killed. Some more farther back were wounded. And just as the fifty British fired their second round the rest of the five hundred Americans turned and ran in wild confusion. A few minutes later a man whose identity was never established came running from the Lower Town to say that Arnold's men had taken the Sault-au-Matelot barricade. If this was true it meant that the Pres-de-Ville fifty would be caught between two fires. Some of them made as if to run back and reach Mountain Hill before the Americans could cut them off. But Coffin at once threatened to kill the first man to move; and by the time an artillery officer had arrived with reinforcements perfect order had been restored. This officer, finding he was not wanted there, sent back to know where else he was to go, and received an answer telling him to hurry to the Sault-au-Matelot. When he arrived there, less than half a mile off, he found that desperate street fighting had been going on for over an hour.