But here their career was doomed to end. Preston had witnessed the rout of the Royalists by Cromwell, and it was now to witness the rout of the rebels by the Royalists. Carpenter, on finding that the insurgents had taken the way through Cumberland, also hastened back to Newcastle and Durham, where he was joined by General Wills. Wills was in advance with six regiments of cavalry, mostly newly-raised troops, but full of spirit, and well-officered. He came near Preston on the 12th of November, whilst Carpenter was approaching in another direction, so as to take the enemy in the flank. Forster quickly showed that he was an incompetent commander. He was at first greatly elated by the junction of the Lancashire men, but, on hearing that the royal troops were upon them, he was instantly panic-stricken, and, instead of issuing orders, or summoning a council, he betook himself to bed. Lord Kenmure roused him from his ignominious repose, but it was too late; no means were taken to secure the natural advantages of the place. The bridge over the Ribble, which might have kept the enemy at bay, was left undefended; so that when Wills rode up to it on the morning of the 13th, he imagined that the rebels had evacuated the place. Besides the bridge over the river, there was a deep and hollow way of half a mile from the bridge to the town, with high and steep banks, from which an army might have been annihilated; but all was left undefended. It was only when Wills advanced into the town that he became aware that the rebels were still there, and found his path obstructed by barricades raised in the streets. His soldiers gallantly attacked these barricades, but were met by a murderous fire both from behind them and from the houses on each side. But luckily for the royal forces the least ability was wanting in the rebel commander. With all the advantages on his side, Forster secretly sent Colonel Oxburgh to propose a capitulation. Wills at first refused to listen to it, declaring that he could not treat with rebels who had murdered many of the king's subjects; but at length he said, if they would lay down their arms, he would defend them from being cut to pieces by the soldiers till he received further orders from Government. One thousand five hundred men surrendered, including eight noblemen, but a good many escaped.

This branch of the rebel force was thus completely removed from the field, and on the same day a far more sanguinary conflict had taken place between the chief commanders on the two sides, Argyll and Mar, at Sheriffmuir.

It was the 10th of November when Mar, aware that Argyll was advancing against him, at length marched out of Perth with all his baggage and provisions for twelve days. On the 12th, when they arrived at Ardoch, Argyll was posted at Dunblane, and he advanced to give them battle. The wild, uneven ground of Sheriffmuir lay between them, and it was on this spot that Argyll on quitting Stirling had hoped to meet them. He therefore drew up his men on this moorland in battle array, and did not wait long for the coming of the Highland army. It was on a Sunday morning, the 13th of November, that the battle of Sheriffmuir was fought. Argyll commanded the right wing of his army, General Whitham the left, and General Wightman the centre. He calculated much on this open ground for the operations of his cavalry. On the other hand, Mar took the right wing of his army, and was thus opposed, not to Argyll, but to Whitham. The Highlanders, though called on to form in a moment, as it were, did so with a rapidity which astonished the enemy. They opened fire on Argyll so instantly and well, that it took the duke's forces by surprise. The left army retired on Stirling pursued by Mar. Argyll was compelled to be on the alert. He observed that Mar had drawn out his forces so as to outflank him; but, casting his eye on a morass on his right, he discovered that the frost had made it passable, and he ordered Major Cathcart to lead a squadron of horse across it, while with the rest of his cavalry he galloped round, and thus attacked the left wing of Mar both in front and flank. The Highlanders, thus taken by surprise, were thrown into confusion, but still fought with their wonted bravery. They were driven, however, by the momentum of the English horse, backwards; and between the spot whence the attack commenced and the river Allan, three miles distant, they rallied ten times, and fairly contested the field. Argyll, however, bore down upon them with all the force of his right wing, offering quarter to all who would surrender, and even parrying blows from his own dragoons which went to exterminate those already wounded. After an obstinate fight of three hours, he drove the Highlanders over the Allan, a great number of them being drowned in it. Mar at this crisis returned to learn the fate of the rest of his army. He found that he had been taking the office of a General of Division instead of that of the Commander-in-Chief, whose duty is to watch the movements of the whole field, and send aid to quarters which are giving way. Like Prince Rupert, in his ardour for victory over his enemies in front of him, he had totally forgotten the centre and left wing, and discovered now that the left wing was totally defeated. He was contented to draw off, and yet boast of victory.

At this juncture, while daily desertions thinned Mar's army at Perth, arrived the Pretender. He landed at Peterhead on the 22nd of December. On the 6th of January, 1716, he made his public entry into Dundee, at the head of his cavalcade, the Earl of Mar riding on his right hand, and the Earl Marshal on his left, and about three hundred gentlemen following. His reception was enthusiastic. The people flocked round him to kiss his hands; and to gratify this loyal desire he remained an hour in the market-place. On the 8th he arrived at Scone, and took up his residence in the ancient palace of his ancestors. There he was only two miles from the army, and having established a council, and issued six proclamations, ordering a public thanksgiving for the "miraculous providence" of his safe arrival, for prayers in the church, for the currency of foreign coin, for a meeting of the Convention of Estates, for all fencible men from sixteen to sixty to repair to his standard, and for his coronation on the 23rd of January, he presented himself before the army. But here the scene was changed. Instead of enthusiasm there was disappointment—disappointment on both sides. The soldiers, who expected to see a royal-looking, active-looking man, likely to encourage them and lead them on their career, beheld a tall, thin, pale, and dejected sort of person, who evidently took no great interest in them. That the Pretender should not exhibit much vivacity was no wonder. He had been assured by Mar that his army had swelled to sixteen thousand men; that the whole North was in his favour; and that he had only to appear to carry everything before him. On inquiring into the force, it turned out to be so miserably small, that the only desire was to keep it out of sight. The spirits of the Pretender fell, and though not destitute of ability, as is manifest by his letters, he had by no means that strength of resolution demanded by such an enterprise.

At length Argyll, whose movements had been hastened by the arrival of General Cadogan, prepared to march northwards through deep snow and villages burnt by the Pretender's order. On the 30th of January the rebel army retreated from Perth, the Highland soldiers, some in sullen silence, others in loud curses, expressing their anger and mortification at this proceeding. The inhabitants looked on in terror, and bade adieu to the troops in tears, expecting only a heavy visitation for having so long harboured them. Early the next morning they crossed the deep and rapid Tay, now, however, a sheet of solid ice, and directed their march along the Carse of Gowrie towards Dundee.

Argyll, who received the news of the retreat about four in the afternoon of that day, occupied Perth with Dutch and English troops by ten o'clock the next morning. They had quitted Stirling on the 29th, and that night they encamped on the snow amid the burnt remains of the village of Auchterarder. Argyll and Cadogan followed the advanced guard and entered Perth on the evening of the 1st of February; but the remainder of the troops did not arrive till late at night, owing to the state of the roads and the weather. Some few of the rebels, who had got drunk and were left behind, were secured. The next day Argyll and Cadogan, with eight hundred light foot and six squadrons of dragoons, followed along the Carse of Gowrie to Dundee. Cadogan, in a letter to Marlborough, complained of the evident reluctance of Argyll to press on the rebels. When he arrived at Dundee on the 3rd, the rebel army was already gone. He and Cadogan then separated, taking different routes towards Montrose. Cadogan, whose heart was in the business, pushed on ahead, and on the 5th, at noon, reached Arbroath, where he received the news that the Pretender had embarked at Montrose and gone to France. In this manner did the descendant of a race of kings and the claimant of the Crown of Great Britain steal away and leave his unhappy followers to a sense of his perfidious and cruel desertion. His flight, no doubt, was necessary, but the manner of it was at once most humiliating and unfeeling. The consternation and wrath of the army on the discovery were indescribable. They were wholly broken up when Argyll reached Aberdeen on the 8th of February.

Gloomy as was the Pretender's fortune, it was, nevertheless, infinitely better than that of thousands who had ventured their lives and fortunes in his cause. There were not many prisoners in Scotland, but the clans which had sided with the English Government were hounded on to hunt down those who had been out with the Pretender amongst their hills, and they were hunted about by the English troops under the guidance of these hostile clans; and where they themselves were not to be found, their estates suffered by troops being quartered in their houses and on their lands. In England the prisons of Chester, Liverpool, and other northern towns were crowded by the inferior class of prisoners from the surrender of Preston. Some half-pay officers were singled out as deserters, and shot by order of a court-martial; but the common soldiers were eventually acquitted or let off with light sentences.

On the 9th of January, a month after their arrival, Lord Derwentwater was impeached of high treason by Mr. Lechmere in a bitter speech in the Commons. Other members, with equal acrimony, followed with impeachments against the Lords Widdrington, Nithsdale, Wintoun, Carnwath, Kenmure, and Nairn. The impeachments were carried up to the House of Lords on the same day, and on the 19th the accused noblemen were brought before the Peers, where they knelt at the bar until they were desired to rise by the Lord Chancellor, when, with the exception of Lord Wintoun, they confessed their guilt, and threw themselves on the mercy of the king. Sentence of death was immediately pronounced on those who had pleaded guilty; and Lord Wintoun was condemned after trial, but several months later he effected his escape from the Tower. Every effort was made to save the prisoners, and they were all reprieved, with the exception of Derwentwater, Kenmure, and Nithsdale. The first two were executed; but the Countess of Nithsdale, being about to take her leave of her husband, contrived, by introducing some friends, to secure his escape in female attire.

In April the inferior prisoners were tried in the Common Pleas. Forster, brigadier Mackintosh, and twenty of their accomplices were condemned; but Forster, Mackintosh, and some of the others, managed, like Wintoun, to escape; so that, of all the crowds of prisoners, only twenty-two in Lancashire and four in London were hanged. Bills of attainder were passed against the Lords Tullibardine, Mar, and many others who were at large. Above a thousand submitted to the king's mercy, and petitioned to be transported to America.

Meanwhile the Whigs were anxious to add fresh security to their own lease of office. At the last election they had procured the return of a powerful majority; but two years out of the triennial term had expired, and they looked with apprehension to the end of the next year, when a dissolution must take place. They were aware that there were still strong plottings and secret agitations for the restoration of the banished dynasty. By both the king and his Ministers all Tories were regarded as Jacobites, and it was resolved to keep them out of office, and, as much as possible, out of Parliament. They had the power in their own hands in this Parliament, and, in order to keep it, they did not hesitate to destroy that Triennial Act for which their own party had claimed so much credit in 1694, and substitute a Septennial Act in its place. They would thereby give to their own party in Parliament more than a double term of the present legal possession of their seats. Instead of one year, they would be able to look forward four years without any fear of Tory increase of power through a new election. On the 10th of April, Devonshire, Lord Steward of the Household, moved the repeal of the Triennial Act, long lauded as one of the bulwarks of our liberties, under the now convenient plea that it had been "found very grievous and burthensome, by occasioning much greater and more continued expenses in order to elections of members to serve in Parliament, and more lasting heats and animosities amongst the subjects of this realm than ever were known before the said clause was enacted."