After the action was partially over, Lord George Murray perceived that a number of people were gathered together on the height near to Tranent. Mistaking them for the enemy, the General marched with his regiment, accompanied by Lochiel, who had kept his men together in good order, back to the narrow causeway that led up to Tranent. Here he found that the supposed enemy were only country-people and servants. From them, however, he learned that the enemy were at Cokenny, only a mile and a half distant; and he instantly determined on pursuing them. His energy and valour in thus doing so, after the events of that harassing and exhausting day, cannot but be admired. He found on arriving at Cokenny, a force of about three hundred Highlanders, a volunteer company recently embodied at Inverness by President Forbes. These soon surrendered; between sixteen and seventeen hundred prisoners were taken that day, among whom were seventy officers.[44] "His Royal Highness," adds Lord George Murray in giving this his personal narrative, "took the same care of their wounded as of his own. I do not mention the behaviour of all our officers and men that day; their actions shewed it. I only take notice of those two that were immediately under my eye, which was Lochiel's regiment and the Stewarts of Appin." As the enemy's foot-soldiers had made little or no resistance during the battle of Preston-Pans, they might have been all cut to pieces had it not been for the interposition of Prince Charles and his officers, who gained that day as much honour by their humanity as by their bravery. The Prince, when the rout began, mounted his horse, galloped all over the field, and his voice was heard amid that scene of horror, calling on his men to spare the lives of his enemies, "whom he no longer looked upon as such." Far from being elated with the victory, which was considered as complete, the care of the kind-hearted and calumniated young man was directed to assist the wounded. Owing to his exertions, eighty-three of the officers were saved, besides hundreds of soldiers. "The Prince," writes Mr. Maxwell, "had a livelier sense of other people's misfortunes than of his own good-fortune."

This spirit of humanity was extended to the two Lieutenants-General. The conduct of the Duke of Perth was ever consistent with his mild character. On that occasion, at all events, Lord George participated in the noble clemency which usually characterized the Jacobites.

"In the evening," he writes,[45] "I went with the officer prisoners to a house in Musselburgh that was allotted for them. Those who were worst wounded were left at Colonel Gardiner's house, where surgeons attended them; the others walked, as I did, along with them without a guard (as they had given me their parole); and to some, who were not able to walk, I gave my own horses. It was a new-finished house that was got for them, where there was neither table, bed, chair, nor chimney grate. I caused buy some new-thrashed straw, and had by good-fortune as much cold provisions and liquor of my own as made a tolerable meal to them all; and when I was going to retire, they entreated me not to leave them; for, as they had no guard, they were afraid that some of the Highlanders, who had got liquor, might come in upon them and insult or plunder them."

Beside these suffering men Lord George lay on a floor all night, having given up the minister's house in Musselburgh, which had been destined as his quarters, to those who were valetudinary. On the following day those officers who were tolerably well were removed to Pinkie House, where Prince Charles was staying. Lord George then returned to the field of battle, to give directions about the cannon, and to see about the other wounded prisoners. He afterwards repaired to Pinkie House, the gardens of which were thronged that night with the prisoners, privates, to whom provisions were sent; "and the night before," as Lord George relates, "I got some of their own provisions carried from Cokenny to Colonel Gardiner's courts and gardens for their use. In these things I ever laid it down as a maxim, to do by others as I would wish they would do by me, had I been in their place, and they in mine." Such is the spirit in which the unfortunate were regarded by the victors of that day; and these two accounts, that of Lord George Murray and that of Maxwell of Kirkconnel, written without any mutual compact, and at different times, and even in different countries, disprove the following gross and improbable statement of Henderson's of that which occurred after the day at Preston was fought and won.

According to his account, professedly that of an eye-witness, the conduct of the young Chevalier (who, he acknowledges, had, by the advice of the Duke of Perth, sent to Edinburgh for surgeons,) was, in the highest degree, unfeeling and indecent. He stood by the road-side, his horse near him, "with his armour of tin, which resembled a woman's stays, affixed to the saddle; he was on foot, clad as an ordinary captain, in a coarse plaid, and large blue bonnet, a scarlet waistcoat with a narrow plain lace about it; his boots and knees were much dirtied (the effect of his having fallen into a ditch, as I afterwards understood); he was exceeding merry, and twice said, 'My Highlanders have lost their plaids,' at which he laughed very heartily, being in no way affected when speaking of the dead or wounded. Nor would his jollity have been interrupted, if he had not looked upon seven standards that had been taken from the dragoons; on which he said, in French, (a language he frequently spoke in,) 'We have missed some of them.' After this, he refreshed himself upon the field, and, with the utmost composure, ate a piece of cold beef and drank a glass of wine, amidst the deep and piercing groans of the poor men who had fallen victims to his ambition."[46]

After this flippant and hard-hearted conduct, as it is described, the Prince is said to have ridden off to Pinkie House, leaving the bulk of the wounded on the field that day, to be brought in carts to Edinburgh. "Few," he says, "recovered; and those who did, went begging through the streets, their heads tied about with bandages, but obtaining no relief from their conquerors. The property of the prisoners, the fine linen of the officers, their gold and silver hilted swords, their watches and rings, were worn by the lowest among the soldiery almost before their eyes."[47]

The battle of Preston, which was magnified by Lord Lovat as a "glorious victory not to be paralleled in history," although not meriting such extravagant remarks, produced the most important consequences to the Jacobite cause. Among not the least important was the acquisition of all the arms of the whole body of foot, and even of the volunteers. These went to supply the recruits whom the Marquis of Tullibardine and others were sending daily to the camp. No enemy was left in the field to oppose the progress of Charles Edward's victorious troops.[48] When, having, as the Chevalier Johnstone asserts, escaped from the field of battle by placing a white cockade on his head, Cope arrived at Coldstream with his troops in great disorder, he was greeted by Lord Mark Ker, one of a family who had long had hereditary claims to wit as well as courage, with the bitter remark, that "he believed he was the first general in Europe that had brought tidings of his own defeat."

"The Prince," writes Maxwell of Kirkconnel, "was now, properly speaking, master of Scotland." The militia, which had been raised in some parts of Scotland for the service of Government, was dismissed; and the Chevalier's orders were obeyed in many places far from his army. These advantages were, however, rather glaring than solid and permanent.

After the battle of Preston, it became a serious and important question what step was to be taken. It was the Prince's earnest desire to push the advantages thus gained by an immediate invasion of England, before the Hanoverians had time to recover from their surprise. But this spirited and, as the event proved, sagacious opinion was objected to on the score of the smallness of the forces, and the probability of an accession of strength before marching southwards. Lastly, the fatal hope of aid from France, that ignis fatuus which had misled the Jacobite party before, and on which it was their misfortune to depend, was adduced as an argument. The Prince yielded to his counsellors, and consented to remain some time in Edinburgh. Upon this decision Lord George Murray offers no opinion.

The castle of Edinburgh remained still unsubdued; and the Prince, upon his return to that city, resolved on blockading the fortress. This was a very unpopular step, but Charles had no alternative; since it was of vital importance to reduce a place of so great strength and consequence. Accordingly a proclamation was issued, forbidding, under pain of death, that any provisions should be sent up to the castle; and the management of this blockade was entrusted to Lord George Murray.[49]