In May, 1813, most of the troops at Plattsburg and Sackett's Harbor were moved to the Niagara region for the purpose of a grand movement to take Fort George, at the mouth of that river, from the rear and thus redeem the failure of the preceding campaign. Commodore Chauncey with his Ontario fleet was prepared to cooperate and to transport the troops. Three American brigadiers, Boyd, Winder, and Chandler, effected a landing in handsome fashion, while Winfield Scott led an advance division. Under cover of the ships they proceeded along the beach and turned the right flank of the British defenses. Fort George was evacuated, but most of the force escaped and made their way to Queenston, whence they continued to retreat westward along the shore of Lake Ontario. Vincent, the British general, reported his losses in killed and wounded and missing as three hundred and fifty-six. The Americans suffered far less. It was a clean-cut, workmanlike operation, and, according to an observer, "Winfield Scott fought nine-tenths of the battle." But the chief aim had been to destroy the British force, and in this the adventure failed. General Dearborn was not at all reconciled to letting the garrison of Fort George get clean away from him, and he therefore sent General Winder in pursuit with a thousand men. These were reinforced by as many more; and together they followed the trail of the retreating British to Stony Creek and camped there for the night. Vincent and his sixteen hundred British regulars were in bivouac ten miles beyond. The mishap at Fort George had by no means knocked the fight out of them. Vincent himself led six hundred men back in the middle of a black night (the 6th of June) and fell upon the American camp. A confused battle followed. The two forces intermingled in cursing, stabbing, swirling groups. The American generals, Chandler and Winder, walked straight into the enemy's arms and were captured. The British broke through and took the American batteries but failed to keep them. At length both parties retired, badly punished. The Americans had lost all ardor for pursuit and on the following day retreated ten miles and were soon ordered to return to Fort George. General Dearborn was much distressed by this unlucky episode and was in such feeble health that he again begged to be relieved. He was, he said, "so reduced in strength as to be incapable of any command." General Morgan Lewis took temporary command at Niagara, but, being soon called to Sackett's Harbor, he was succeeded by General Boyd, whom Lewis was kind enough to describe, by way of recommendation, in these terms: "A compound of ignorance, vanity, and petulance, with nothing to recommend him but that species of bravery in the field which is vaporing, boisterous, stifling reflection, blinding observation, and better adapted to the bully than the soldier."