Montcalm, ever alert, was ready to receive the English army. On July 6th he called in all his parties, and when united amounted to two thousand eight hundred French and four hundred and fifty Canadians. On the 7th the whole army toiled incredibly in strengthening their defenses. On the same evening De Levi returned from the projected expedition against the Mohawks, bringing with him four hundred chosen men. On the morning of the 8th, the drums of the French beat to arms, that the troops, now thirty-six hundred and fifty in number, might know their stations and resume their work.

The strongest regiment in the army of Abercrombie was the 42nd Highlanders, fully equipped, in their native dress. The officers wore a narrow gold braiding round their tunics, all other lace being laid aside to make them less conspicuous to the French and Canadian riflemen. The sergeants wore silver lace on their coats, and carried the Lochaber axe, the head of which was fitted for hewing, hooking or spearing an enemy, or such other work as might be found before the ramparts of Ticonderoga. Many of the men had been out in the Rising of the Forty-five.

When Abercrombie received information from some prisoners that De Levi was about to reinforce Montcalm, he determined, if possible to strike a blow before a junction could be effected. Report also having reached him that the entrenchments were still unfinished, and might be assaulted with prospects of success, he immediately made the necessary dispositions for attack. The British commander, remaining far behind during the action, put the army in motion, on the 8th, the regulars advancing through the openings of the provincials, and taking the lead. The pickets were followed by the grenadiers, supported by the battalions and reserve, which last consisted of the Highlanders and 55th regiment, advanced with great alacrity towards the entrenchments, which they found much more formidable than they expected. As the British advanced, Montcalm, who stood just within the trenches, threw off his coat for the sunny work of the July afternoon, and forbade a musket to be fired until he had given the order. When the British drew very near, in three principal columns, to attack simultaneously the left, the center, and the right, they became entangled among the rubbish and broken into disorder by clambering over logs and projecting limbs. The quick eye of Montcalm saw the most effective moment had come, and giving the word of command, a sudden and incessant fire of swivels and small arms mowed down brave officers and men by hundreds. The intrepidity of the English made the carnage terrible. With the greatest vivacity the attacks were continued all the afternoon. Wherever the French appeared to be weak, Montcalm immediately strengthened them. Regiment after regiment was hurled against the besieged, only to be hurled back with the loss of half their number.

The Scottish Highlanders, held in the reserve, from the very first were impatient of the restraint; but when they saw the column fall back, unable longer to control themselves, and emulous of sharing the danger, broke away and pushed forward to the front, and with their broadswords and Lochaber axes endeavored to cut through the abattis and chevaux-de-frize. For three hours the Highlanders struggled without the least appearance of discouragement. After a long and deadly struggle they penetrated the exterior defences and reached the breastwork; having no scaling ladders, they attempted to gain the summit by mounting on each others shoulders and partly by fixing their feet in holes they made with their swords, axes and bayonets in the face of the work, but no sooner did a man appear on top than he was hurled down by the defending troops. Captain John Campbell, with a few men, at length forced their way over the breastwork, but were immediately dispatched with the bayonet.

While the Highlanders and grenadiers were fighting without faltering and without confusion on the French left, the columns which had attacked the center and right, at about five o'clock, concentrated themselves at a point between the two; but De Levi advanced from the right and Montcalm brought up the reserve. At six the two parties nearest the water turned desperately against the center, and being repulsed, made a last effort on the left, where, becoming bewildered, the English fired on an advanced party of their own, producing hopeless dejection.

The British general, during the confusion of battle cowered safely at the saw-mills, and when his presence was needed to rally the fugitives, was nowhere to be found. The second in command, unable to seize the opportunity, gave no commands. The Highlanders persevered in their undertaking and did not relinquish their labors until they received the third order to retreat, when they withdrew, unmolested, and carrying with them the whole of their wounded.

The loss sustained by the 42nd was as follows: eight officers, nine sergeants and two hundred and ninety-seven men killed; and seventeen officers, ten sergeants and three hundred and six soldiers wounded. The officers killed were Major Duncan Campbell of Inveraw, Captain John Campbell, Lieutenants George Farquharson, Hugh MacPherson, William Baillie, and John Sutherland; Ensigns Patrick Stewart of Bonskied and George Rattray. The wounded were Captains Gordon Graham, Thomas Graham of Duchray, John Campbell of Strachur, James Stewart of Urrad, James Murray; Lieutenants James Grant, Robert Gray, John Campbell of Melford, William Grant, John Graham, brother of Duchray, Alexander Campbell, Alexander Mackintosh, Archibald Campbell, David Miller, Patrick Balneaves; and Ensigns John Smith and Peter Grant.

The intrepid conduct of the Highlanders, in the storming of Ticonderoga, was made the topic of universal panegyric throughout the whole of Great Britain, the public prints teeming with honorable mention of, and testimonies to their bravery. Among these General Stewart copies[137] the two following:

"With a mixture of esteem, grief and envy (says an officer of the 55th, lord Howe's regiment), I consider the great loss and immortal glory acquired by the Scots Highlanders in the late bloody affair. Impatient for orders, they rushed forward to the entrenchments, which many of them actually mounted. They appeared like lions, breaking from their chains. Their intrepidity was rather animated than damped by seeing their comrades fall on every side. I have only to say of them, that they seemed more anxious to revenge the cause of their deceased friends, than careful to avoid the same fate. By their assistance, we expect soon to give a good account of the enemy and of ourselves. There is much harmony and friendship between us." "The attack (says Lieutenant William Grant of the 42nd) began a little past one in the afternoon, and, about two, the fire became general on both sides, which was exceedingly heavy, and without any intermission, insomuch that the oldest soldier present never saw so furious and incessant a fire. The affair at Fontenoy was nothing to it. I saw both. We labored under insurmountable difficulties. The enemy's breastwork was about nine or ten feet high, upon the top of which they had plenty of wall pieces fixed, and which was well lined in the inside with small arms. But the difficult access to their lines was what gave them the fatal advantage over us. They took care to cut down monstrous large oak trees, which covered all the ground from the foot of their breastwork about the distance of a cannon shot every way in their front. This not only broke our ranks, and made it impossible for us to keep our order, but put it entirely out of our power to advance till we cut our way through. I have seen men behave with courage and resolution before now, but so much determined bravery can hardly be equalled in any part of the history of ancient Rome. Even those that were mortally wounded cried aloud to their companions, not to mind or lose a thought upon them, but to follow their officers, and to mind the honor of their country. Nay, their ardor was such, that it was difficult to bring them off. They paid dearly for their intrepidity. The remains of the regiment had the honor to cover the retreat of the army, and brought off the wounded, as we did at Fontenoy. When shall we have so fine a regiment again? I hope we shall be allowed to recruit."

The English outnumbered the French four-fold, and with their artillery, which was near at hand, could have forced a passage. "Had I to besiege Ticonderoga," said Montcalm, "I would ask for but six mortars and two pieces of artillery." But Abercrombie, that evening, hurried the army to the landing place, with such precipitancy, that but for the alertness of Colonel Bradstreet, it would at once have rushed in a mass into the boats. On the morning of the 9th the army embarked and Abercrombie did not rest until he had placed the lake between himself and Montcalm, and even then he sent the artillery and ammunition to Albany for safety.