Drummond’s general orders concluded by encouraging his men to consider their task easy:[114]

“The Lieutenant-General most strongly recommends a free use of the bayonet. The enemy’s force does not exceed fifteen hundred fit for duty, and those are represented as much dispirited.”

The British general under-estimated Gaines’s force, which probably contained at least two thousand rank-and-file fit for duty August 14, who though possibly overworked and inclined to grumble, were ready to fight. Neither Gaines nor Ripley, nor any of the excellent officers of engineers and artillery who defended the lines of Fort Erie, were likely to allow themselves to be surprised or even approached by a force no greater than their own without ample resistance. They kept strong pickets far in advance of their lines, and were alive to every sign of attack. Soon after midnight of August 14 the fire of the British siege-guns slackened and ceased. At the same moment Gaines left his quarters and Ripley ordered his brigade to turn out. Both officers looked for an assault, and were not mistaken. At two o’clock the pickets fired and fell back, and at half-past two o’clock Colonel Fischer’s advancing column moved against Snake Hill.

There at the breastworks were Towson’s guns and the Twenty-first regiment commanded by Major Wood of the Engineers, only two hundred and fifty strong, but as steady as at Lundy’s Lane.[115] A part of Fischer’s brigade marched gallantly up to the abattis, bayonets charged and guns without flints, and approached within ten feet of the breastwork, but failed to reach it. The other column, DeWatteville’s regiment at its head, “marching too near the Lake,” according to Colonel Fischer’s report,[116] “found themselves entangled between the rocks and the water, and by the retreat of the flank companies were thrown in such confusion as to render it impossible to give them any kind of formation during the darkness of the night, at which time they were exposed to a most galling fire of the enemy’s battery.” A part of De Watteville’s regiment waded through the water round the American line, and came into the camp on the flank, but found there two companies posted to meet such an attempt, and were all captured, so that Colonel Fischer, writing his report the next day, seemed ignorant what had become of them.

The attack and repulse of Colonel Fischer on the extreme American left were soon over, and the story was easy to understand; but the attack on Fort Erie and the extreme right was neither quickly ended nor easily understood. There a column of more than seven hundred men, all told, under Colonel Scott of the One-Hundred-and-third, was to attack the Douglass battery. Another column, numbering somewhat more than two hundred men, all told, under Lieutenant-Colonel Drummond of the One-Hundred-and-fourth, was to assault Fort Erie. The American line between Battery Douglass and Fort Erie was held by the Ninth regiment and the volunteers, and was covered by the battery. Fort Erie was defended by about one hundred and eighteen men of the Nineteenth regiment under Major Trimble, and about sixty artillerists[117] under Captain Williams.

The most intelligible account of the battle at the eastern end of the lines was given neither in Gaines’s nor Drummond’s reports, but in some charges afterward brought against Gaines by Major Trimble, who was angry at the language of Gaines’s report. Trimble’s charges were judged to be frivolous, but his story of the battle was more precise than any other.

According to Major Trimble, Lieutenant-Colonel Drummond’s column was directed against the north curtain of the fort, and was repulsed, but continued the assault. Colonel Scott’s column at the same time advanced within about sixty yards of the Douglass battery, but deterred by the fire of the guns served under the direction of Major McRee and Lieutenant Douglass of the Engineers, and by the loss of its commanding officer Colonel Scott, who fell before the American line, the column moved quickly to the right, gained the ditch of the northeast bastion of Fort Erie, and under cover of the smoke and darkness entered the bastion. There they were joined by Drummond’s men. They surprised the artillerists, and in the scuffle Captain Williams and his lieutenants—McDonough, Fontaine, and Watmough—were killed or disabled.

Without support the British columns could do no more, and Lieutenant-General Drummond did not come to their support. None of the reports mentioned the time at which the bastion was captured; but the small British force, which could not have exceeded six or seven hundred men, remained for more than two hours in or about the bastion, exposed to the American fire, to which they could not reply with effect, and waiting for Drummond and the reserve, which the Americans also expected and trained their guns to enfilade. The British in the bastion repeatedly attempted to advance from the bastion to gain possession of the Fort, and twice tried to force the door of the stone mess-house from which the men of the Nineteenth regiment kept up a destructive fire. They repulsed the attacks made by reinforcements ordered by Gaines into the Fort to recover the bastion; yet their destruction was inevitable as soon as the dawn should arrive, for they could neither advance nor escape, nor remain where they were, under the guns of the garrison.

After maintaining themselves till five o’clock in this difficult position, the British soldiers and sailors in the bastion were panic-struck by the explosion of an ammunition-chest under the platform. According to General Drummond’s official report, “Some ammunition, which had been placed under the platform, caught fire from the firing of guns in the rear, and a most tremendous explosion followed, by which almost all the troops which had entered the place were dreadfully mangled. Panic was instantly communicated to the troops, who could not be persuaded that the explosion was accidental; and the enemy at the same time pressing forward and commencing a heavy fire of musketry, the Fort was abandoned, and our troops retreated toward the battery.”

The explosion merely hastened the rout. Probably the attacking columns would have fared still worse, had they remained. Even their panic-stricken flight saved only a remnant. Of Drummond’s column, said to number one hundred and ninety rank-and-file, one hundred and eighty-eight officers and men were reported as missing, wounded, or killed. Of Scott’s column, said to number six hundred and fifty rank-and-file,—the Royal Scots and the One-Hundred-and-third regiments,—four hundred and ninety-six officers and men were returned as killed, wounded, or missing. Of the whole rank-and-file engaged under Fischer, Scott, and Drummond, numbering two thousand one hundred and fifty men, if the British report was correct, seven hundred and eighty were officially reported among the casualties. The loss in officers was equally severe. Colonel Scott was killed before the lines. Lieutenant-Colonel Drummond was killed in the bastion. One major, ten captains, and fifteen lieutenants were killed, wounded, or missing. The total British loss was nine hundred and five among some twenty-four hundred engaged. The total American loss was eighty-four men.[118]