Entering the pass of Killicrankie, the troops moved along the east bank of the river Garry, by a narrow road, confined between a range of craggy precipices on one hand, and on the other the river, considerably below the road, rushing from rock to rock with a murmuring sound; and as the THIRTEENTH regiment emerged from this difficult defile with the baggage, the royal army was seen in order of battle, on some rising ground at the foot of a hill, on the summit of which appeared the insurgent host, under Viscount Dundee. The THIRTEENTH foot formed on the right of the line, the grenadier company on the flank, with a supply of hand-grenades, the musketeers formed two wings; and the pikemen stood in column in the centre. During two tedious hours of a bright summer evening the armies stood looking at each other; and about half an hour before sunset, the Highlanders moved slowly down the hill, barefooted, and stripped to their shirts, to commence the battle: as they descended, they quickened their pace, uttered a loud shout, and commenced an irregular fire of musketry, which produced little effect. The King’s troops reserved their fire until the clans came within a few paces, and then by a regular discharge, with a sure aim, produced great havoc on the thick masses opposed to them; but at that moment the Highlanders threw down their muskets, drew their swords, and closed upon their opponents, who had not time to fix their bayonets in the muzzles of their muskets,[7] and being thus attacked, under peculiar disadvantages, many of the king’s troops gave way. The THIRTEENTH foot, commanded by Colonel Hastings, stood their ground with great gallantry, and the Highlanders were unable to make any impression on this brave regiment. After being repulsed in their attack on its front, the Highlanders attempted to turn its right flank, when Colonel Hastings wheeled his pikemen to the right, and by a determined charge routed the clans at that point. As the conquering pikemen of the THIRTEENTH were returning to their post in the centre of the regiment, they discovered that the other corps of the royal army were overpowered, and the soldiers flying in every direction; at the same time the Highlanders had discontinued the pursuit, to plunder the baggage. At that moment Major-General Mackay galloped to the regiment; he collected the fragments of other corps to it, and retreated. In his memoirs of this war, published in 1833, Major-General Mackay commends the conduct of this regiment;[8] and in his life, published in 1836, the author (John Mackay, Esq., of Rockfield) states, ‘HASTINGS, on the right, sustained the reputation of the English lion, but all to no purpose, so far had the panic extended.’ Yet it was to great purpose, for one corps was preserved entire, which enabled the commander-in-chief to make good his retreat to Stirling.