After these events had transpired, a convention was assembled, which declared the throne abdicated and vacant, and conferred the sovereignty on William and Mary, Prince and Princess of Orange. Many of the officers and men of the ROYAL Regiment were, however, not satisfied with the new arrangements. Their regiment had been King James's favourite corps, on account of its antiquity, valour, and good conduct, and its having served with his Majesty in France, when he was an exile. Having preserved their loyalty to the last, the officers and men did not expect much favour from the new king. At the same time they were not pleased that a foreigner, Marshal Schomberg, though an officer of distinguished merit, should be placed at the head of a national Scots corps. While these feelings were prevalent in the breasts of the officers and men, the regiment received orders to embark for the Netherlands to replace the Dutch troops which were in England. This order was considered premature: the national assembly in Scotland had not declared for King William, and the Scots officers and soldiers did not consider themselves bound to obey the commands of a king who had not been acknowledged in Scotland. Under this impression a number of officers and men mutinied, and, seizing the money appointed for their pay, marched with four pieces of cannon towards Scotland. At the same time the Royal Regiment of Scots Horse, commanded by Major-General Viscount Dundee, deserted from its quarters at Abingdon, and proceeded in the same direction.[74] The King sent Major-General Sir John Lanier with his own (now the First Dragoon Guards), and Colonel Langston's regiment of horse, and Lieut.-General De Ginkell (afterwards Earl of Athlone) with three regiments of Dutch dragoons, in pursuit of the mutineers; and these troops having overtaken the men of the ROYAL Regiment in Lincolnshire, about twenty officers and five hundred men, who had previously become convinced of their error, laid down their arms and submitted themselves to the King's clemency. King William III. is reported to have repeatedly expressed his admiration of the firm loyalty and attachment evinced by the officers and soldiers of the ROYAL Regiment to their former sovereign, when he was forsaken by almost every other person; and the King, after dismissing three or four officers, pardoned the remainder of the regiment, and ordered the first battalion to be completed to its establishment from the second, and to proceed to its original destination.