WHILST Sir William Kirkcaldy was cruising in the North, important events were taking place in the Capital. The enforced abdication of Queen Mary had been followed by the appointment of her half-brother, the Lord James, Earl of Murray, to be Regent of the Realm. One of his first acts was to obtain the surrender of Edinburgh Castle from Sir James Balfour, who had been made Governor of it by the interest of Bothwell. That had not prevented him, however, from siding with the Lords when he saw the success of their arms. But, ‘though they loved the treachery, they had no great liking for the man.’ And they were anxious to prevent the possibility of his again turning against them, if circumstances should seem to favour the Queen’s party. On the 24th of August, he agreed to deliver the fortress into the Regent’s hands, subject to certain conditions, of which one was that the Laird of Grange should succeed him as Governor and should pledge his word for his safety. When Kirkcaldy returned to Edinburgh, he found himself appointed to the command of what was then one of the most important strongholds in Scotland. For a few months after this, the country enjoyed a brief respite. But the Queen’s friends had not abandoned her. On the third of May 1568, Murray, who was at Glasgow on justiciary business, received the unexpected and startling information that Mary had escaped from Lochleven the day before. The news was soon confirmed by a message from the Queen herself, who, as soon as she reached Hamilton, ‘sent a gentleman to the Earl of Murray and the other Lords, to declare that she was delivered by God’s providence out of captivity, and albeit she had consented to a certain kind of approving their authority, she was thereunto, for defence of her life, compelled; seeing God had thus mercifully relieved her, she now desired them that they would restore her with quietness to her former dignity and estate, and she would in like manner, wholly remit all manner of actions committed against her honour and person.’ 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.