Troubles in Ireland, caused by the recoinage of money, and in Scotland, by a tax upon beer, which had been substituted for the malt tax, had for some time detained King George in England. Finally, in 1725, he departed for Hanover, accompanied, as usual, by Lord Townshend and the Duchess of Kendal. The state of affairs in Europe had become critical. In France the regent had died on the 2nd of December, 1723; the Duke of Bourbon, who had succeeded him, governed ostentatiously and violently, but without either true force or authority, and abandoned to the influence of his favorite, the corrupt and avaricious Marquise de Prie. Both desired to assure the duration of their power by giving to the young King Louis XV. a wife who would owe to them her elevation, and who would remain submissive to them.
The Infanta of Spain had been educated at the French Court, treated as queen, and was only waiting until her age would permit her to wed the young King Louis XV., according to a treaty solemnly negotiated with Philip V. She was sent back to Madrid, and Marie Leczinska, daughter of Stanislaus, the dethroned and ruined King of Poland, was chosen in her place for the sad honor of sharing the throne of Louis XV. "It is necessary that the Infanta depart immediately, in order that this may be done sooner," said the Count of Morvilliers, who was charged with the marriage negotiations.
The anger and indignation of Spain were extreme. "All the Bourbons are true demons," said the queen; then turning towards the king, whose origin she had forgotten, in her fury, she added: "Save your Majesty." The fragile edifice of the Quadruple Alliance succumbed beneath the imprudent insolence of the French government. Philip V. gave his daughter to the Prince of Brazil, the heir to the throne of Portugal. By this alliance, agreeable to England, the faithful friend of Portugal, the King of Spain hoped to gain the support of George I. "We will put confidence only in your master," said the queen to William Stanhope, the English minister at Madrid, "and we desire no other mediator but him in our negotiations." The English government nevertheless refused to break with France. Philip V. formed an alliance with the Emperor Charles VI., the most ancient, and even then, the most implacable of his enemies. The Archduke had no son, and wished to secure the succession to his eldest daughter, the Archduchess Maria Theresa. The Pragmatic Sanction which declared this will, awaited the assent of Europe. That of Spain was of great value. She offered, besides, to open her ports to the company of Ostend, recently founded by the Emperor to compete with the Dutch commerce.