over to the Canadian side and with fifteen hundred men under General Boyd, been despatched against the enemy, which was constantly harassing his rear. [Sidenote: Nov. 11.] General Boyd, accompanied by Generals Swartwout and Covington as volunteers, moved forward in three columns. Colonel Ripley advancing with the 21st Regiment, drove the enemy's sharp shooters from the woods, and emerged on an open space, called Chrystler's Field, and directly in front of two English regiments. Notwithstanding the disparity of numbers this gallant officer ordered a charge, which was executed with such firmness that the two regiments retired. Rallying and making a stand, they were again charged and driven back. General Covington falling fiercely on the left flank, where the artillery was posted, forced it to recoil. But at this critical moment, while bravely leading on his men, he was shot through the body. His fall disconcerted the brigade, and a shower of grape shot at the same moment scourging it severely, it retired in confusion. This restored the combat, and for more than two hours that open field was the scene of successive and most gallant charges. The front of battle wavered to and fro, and deeds of personal courage and daring were done that showed that the troops and younger officers only needed a proper commander, and they would soon give a report of themselves which would change the aspect of affairs. At length the British retired to their camp and the Americans maintained their position on the shore, so that the flotilla passed the Saut in safety. This action has never received the praise it deserves--the disgraceful failure of the campaign having cast a shadow upon it. The British, though inferior in numbers, had greatly the advantage in having possession of a stone house in the midst of the field, from which, as from a citadel, they could keep up a constant fire, without being injured in return. The conflict was close and murderous, and the American troops gave there a foretaste of Chippewa and Lundy's Lane. Nearly one-fifth of the entire force engaged were killed or wounded; a mortality never exhibited in a drawn battle without most desperate fighting. General Wilkinson, who lay sick in his boat, knew nothing of what was transpiring, except by report. Brown's cannon thundering amid the rapids below--the dropping fire in the rear of his flotilla, and the incessant crash of artillery and rattle of musketry in the forest, blended their echoes around him, augmenting the power of disease, and increasing that nervous anxiety, which made him long to be away from such turbulent scenes, amid occupations more befitting his age and infirmities.