In England, as in France, Alberoni counted upon internal divisions and party animosities. The Pretender occupied the royal palace of Buen Retiro, at Madrid; the King and Queen of Spain visited him. A small squadron, secretly armed at Cadiz, put to sea, under the orders of the Duke of Ormond. Public anxiety in England was so great, that the government of King George accepted auxiliary forces sent by the emperor and the States-General. The regent offered troops, and sent to London all the information which he received. A reward was offered for the capture of the Duke of Ormond. Once more the sea protected the coast of England, and the king whom she had chosen. The Spanish flotilla was dispersed by a tempest; two frigates only, having on board Lord Keith, known in Europe under his hereditary title of Earl Marischal, Lord Seaforth, and the Marquis Tullibardine, landed upon the coast of Scotland, with three hundred Spanish soldiers. Some gentlemen joined them. The force of the rebels had increased to about two thousand men, when General Wightman marched against them. Some unimportant engagements were favorable to the rebels, but finally they were defeated. The Highlanders disappeared in the inaccessible recesses of their mountains; the Spaniards were taken prisoners and conducted to Edinburgh. The three leaders of the insurrection withdrew to the western isles, from where they soon embarked; the one to return some years later to Scotland (Lord Seaforth), another to die of grief in the Tower, after the insurrection of 1745 (Tullibardine), and the third to enter the service of the King of Prussia and to add his name to the diplomatic intrigues of Europe. Voltaire and Rousseau were in turn associated with Lord Marischal.
As usual, the humble partisans of the fallen house suffered bitterly for their blind fidelity. "I made a tour through the difficult passes of the country of Seaforth," wrote General Wightman, "and we terrified the rebels by burning the houses of the guilty, while we spared the peaceful subjects."
Alberoni, weary of the ill-fortune of the Stuarts, and of the useless burden that it imposed upon all those who desired to serve them, informed the Pretender that he should leave Madrid. His intended bride, the Princess Clementine Sobieski, recently arrested by order of the emperor, at the instigation of England, had escaped from her prison; James joined her at Rome, where their marriage was solemnized.