Murray’s unconditional refusal to resign the regency and restore Mary, was followed on both sides by active preparation for war. In answer to his proclamation some 4,000 men assembled in Glasgow, which he had made his headquarters. Amongst them was a body of arquebusiers and archers, who had come from Edinburgh with Sir William Kirkcaldy. The Queen’s partisans had gathered round her in even greater numbers; and contemporary accounts estimate the strength of her forces at fully 6,000.
The Regent having received information that it was Mary’s intention to proceed to Dumbarton, drew up his army outside the Gallowgate Port, but, at the same time, he sent Kirkcaldy to reconnoitre the ground lying between the Clyde and Langside. He was thus prepared to intercept the royal forces, whether the northern or the southern side of the river were chosen for their line of march.
Early in the morning of the 13th of May, the Queen with her army started on her march to Dumbarton. From the elevated position which he held at the Calton, Murray perceived the advancing columns of the enemy as they neared Rutherglen. As soon as it was ascertained that the vanguard was not taking a northerly direction, for the purpose of crossing the Clyde at the Dalmarnock ford, Grange, with an arquebusier mounted behind each of his two hundred horsemen, rode with all speed back to Glasgow, forded the river at the east of the old Bridge, and made for Langside, where the road to Dumbarton lay between a commanding eminence and the Clyde, and where he had already selected an advantageous position. On reaching Langside hill, he posted his footmen at the head of a narrow lane, where cottages and gardens afforded them shelter and made it impossible for the enemy’s cavalry to dislodge them.
With his infantry and his ordnance, which was carried in carts, Murray made all haste towards Langside, along the route already taken by Grange. Although he had further to march than had his opponents, the comparative slowness of their movements, due partly to their greater numbers, and partly to the confidence which they felt that no attempt would be made to hinder their progress, enabled him to reach the village and to take up his position before they came in view. As soon as Lord Claud Hamilton, who commanded the 2,000 men of the Queen’s vanguard, saw that the village was occupied, he made an attempt to carry the lane in which Grange had posted his infantry. A sharp fire checked the advance, and threw the assailants into confusion for a time. Rallying, however, they courageously and fiercely stormed the hill held by Murray. Grange, to whose experience and discretion it had been left to ‘encourage and make help where greatest need was,’ was at this point; and, as the foremost ranks came to close quarters, he gave his men an order which illustrates the peculiar mode of warfare of the time. He called out to them, says Melville, who was present, ‘to let their adversaries first lay down spears, to bear up theirs.’ A stubborn struggle ensued. According to Buchanan’s account, the two brigades held out a thick stand of pikes like a breast-work before them, and fought desperately for half-an-hour, without yielding ground on either side; insomuch that they whose long spears were broken, hurled pistols, daggers, stones, fragments of lances, and whatever was at hand, into the faces of the enemy.’
Another remarkable incident is mentioned by Melville. ‘So thick,’ he says, ‘were the spears fixed in others’ jacks, that some of the pistols and great staves that were thrown by them which were behind, might be seen lying upon the spears.’
In the meantime, Grange perceived that the right wing of the Regent’s vanguard, chiefly composed of men from the Barony of Renfrewshire, was beginning to waver. Hastening to them, he called out that the enemy was already giving way, and besought them to hold out till he returned with reinforcements. Then riding at full speed to the Regent’s left wing, which had been standing in reserve, he obtained a body of fresh troops, with which he dashed at the enemy’s flank. This movement decided the fate of the battle. The vanguard of the Queen’s army was forced to fall back upon the main body, which, instead of supporting it and enabling it to rally, broke into precipitate flight. Grange pursued with the cavalry; but he ‘was never cruel,’ and moreover, the Regent had issued orders to save and not to kill, so that there were but few taken, and fewer slain. No indiscriminate slaughter of his fleeing countrymen was needed to make the victory complete and decisive. His clever tactics and his courageous behaviour had secured that already.
On the 8th of May 1568, immediately before his departure to join the forces of the Regent in Glasgow, Sir William Kirkcaldy, being obliged to withdraw a considerable part of the garrison on which the safety, no less of the Capital than of the stronghold depended, took the precaution of securing the active co-operation of the citizens themselves, for the repression of any insurrectionary movement in the Queen’s favour, by means of a mutual bond signed by himself on behalf of the Castle, and by Sir Simon Preston of Craigmillar, Provost of Edinburgh, acting for himself, the bailies, Council, and community. With many protestations of loyalty to the ‘most undoubted sovereign’s Regent and Governor, James, Earl of Murray,’ and with strong expressions of indignation at the ‘unnatural and ungodly proceedings’ of those who were convened in arms against him, it bound each of the contracting parties to assist the other ‘at all times and in all places needful, against all and sundry.’
After his return from the brief but decisive expedition, to the success of which he had materially contributed, the Governor of the Castle was entrusted with the custody of some of the most important of the prisoners taken at Langside. A few months later, his steady adherence to the Regent brought him the double distinction of being raised to the dignity of Provost of Edinburgh, and of being not only denounced by the leaders of the faction which still looked upon the exiled Mary as the lawful sovereign, but actually ordered by them to constitute himself a prisoner, within twenty days, in the Castle of Dumbarton. When next he appeared as a prominent actor in the politics of the time, circumstances had worked startling changes in the respective positions of parties, and were already hurrying public men towards a momentous crisis, under the influence of which old ties were to be violently severed, and new sympathies and new aims were to bring former friends into bitter conflict with each other.
The policy which Elizabeth had adopted from the moment when the Scottish Queen was in her power, and the discovery of her scheme for assuming the virtual management of Scottish affairs, after obtaining possession of the infant prince, had produced a strong revulsion in the feelings of many who had hitherto looked trustingly and hopefully towards England; and Murray’s popularity, already shaken by his severity towards Mary’s adherents, after the battle of Langside, sank lower and lower as proof after proof of his subserviency to the English Government was produced by his opponents. Those who, realising the difficulty of his position, and believing that he was as much the victim as the accomplice of the unscrupulous policy of Elizabeth and her astute minister, Cecil, were still inclined to give him credit for sincerity and honesty of purpose, felt their confidence in him die away when, to propitiate Elizabeth, he consented to the impeachment of Maitland. Amongst them was Kirkcaldy. At first, indeed, he could not bring himself to believe in the Regent’s responsibility for the step. Writing to Bedford, he confessed that he was unable to give a better or certain ground for the committing of Lethington to ward but the malice and envy of some of his enemies, who by means of a faction, had craftily induced the Regent to do that which he was most unwilling to do. He was assured, he said, that Murray in his heart sorely repented that ever he had yielded to their passions; and he felt no doubt that the trial would result in a declaration of the innocence of Lethington and the confusion of his enemies.
The confidence which Kirkcaldy still endeavoured to feel in his old friend Murray, was roughly shaken by a letter which he received from Lord Doune, and from which he learnt that it was a part of the Regent’s plan to get possession of Edinburgh Castle, and to entrust it to the keeping of the Laird of Drumwhazel. So far as he was personally concerned, Grange was so heartily tired of public life, of the plotting and counter-plotting which seemed to have become the very essence of politics, that he would very willingly have surrendered his command, and have withdrawn altogether from the Court. For the sake of Lethington, however, whose danger he fully realised, and to whom he knew that he might be of service so long as he retained the power and influence which the possession of the Castle gave him, he determined to remain at his post. At the same time, he thought it his duty to remonstrate with Murray, and to point out to him the injustice of his conduct towards the Secretary, as well as towards Sir James Balfour who had also been arrested, and in whom Kirkcaldy was in so far interested, that, on taking over the command of the Castle, he had pledged his word for the safety of the former Governor. In his reply, Murray endeavoured to throw the whole responsibility upon the Council. The members, he alleged, were so banded together against Maitland and Balfour, and the charge of murder brought against both of them was so grave, that he could not take it on himself to release them from custody. He promised, however, that, at his next meeting with Kirkcaldy, he would explain his views and show them to be perfectly honourable. In the meantime, he besought him to suspend his judgment.