'There was some sense in Jeanie's reasoning; yet she was not sufficiently mistress either of the circumstances of etiquette, or the particular relations which existed betwixt the government and the Duke of Argyle, to form an accurate judgment. The Duke, as we have said, was at this time in open opposition to the administration of Sir Robert Walpole, and was understood to be out of favour with the royal family, to whom he had rendered such important services. But it was a maxim of Queen Caroline, to bear herself towards her political friends with such caution, as if there was a possibility of their one day being her enemies, and towards political opponents with the same degree of circumspection, a3 if they might again become friendly to her measures. Since Margaret of Anjou, no queen-consort had exercised such weight in the political affairs of England, and the personal address which she displayed on many occasions, bad no small share in reclaiming from their political heresy many of those determined tories, who, after the reign of the Stewarts had been extinguished in the person of Queen Anne, were disposed rather to transfer their allegiance to her brother the Chevalier de St. George, than to acquiesce in the settlement of the crown on the Hanover family. Her husband, whose most shining quality was courage in the field of battle, and who endured the office of King of England, without ever being able to acquire English habits, or any familiarity with English dispositions found the utmost assistance from the address of his partner; and while he jealously affected to do every thing according to his own will and pleasure, was in secret prudent enough to take and follow the advice of his more adroit consort. He intrusted to her the delicate office of determining the various degrees of favour necessary to attach the wavering, or to confirm such as were already friendly, or to regain those whose good-will had been lost...'
Queen Anne Stuart is referenced in the text above from Sir Walter Scott's "The Heart of Mid-Lothian". Anne was born on February 6, 1665. She succeeded her brother-in-law William III on March 8, 1702.