"It is rumoured that Querouaille has been sermonising the King, crucifix in hand, as well both to wean him from other women as to bring him back to Christianity: in fact, it appears that she herself has been very near the point of death. However, three or four days afterwards, finding herself better, she rose from her bed, and dragged herself into the box where the King was seeing a play in company with Madame de Mazarin, and there she overwhelmed him with endless reproaches for his infidelity. Love and jealousy are strong passions."
Hortensia Mancini, Duchess de Mazarin, who was commonly thought to be the finest woman in Europe, and more than that--a very great lady, aunt of the Duchess of York, might have easily supplanted the "baby-faced" Querouaille in the inconstant heart of Charles Stuart, but that the haughty Italian paid small attention to the predilections of that prince, whom she cut to the quick by receiving before his face the advances of the Prince de Monaco, and so Charles returned "_à ses premières amours_." That phrase, somewhat vague in so far as it applies to the sensual instincts of a man who did not even believe in friendship, describes at least accurately that passionate feeling with which the Duchess of Portsmouth had inspired him. Under certain circumstances--very rare, it is true--she went so far as to sacrifice to him entirely her political _rôle_, and when the question of the famous "bill of exclusion" arose, she was seen to throw herself at the King's feet, and implore her royal lover not to rush headlong to destruction;[12] entreating him to abandon, if it must be so, the interests of his brother and those of Catholicism, rather than compromise his crown and life. Such proceeding appears still more generous, if we reflect that, in spite of the irregular position which she had accepted, the Duchess had remained deeply attached to her religion and her native country, and that at that juncture no one was ignorant that an era of persecution was about to commence for the reformed Churches of France. Two years later, on the eve of the Niméguen treaty, the decline of the great reign was already foreshadowed; the influence of incapable though _right-thinking_ men became daily more marked, and the star of the austere Frances d'Aubigny (Maintenon) arose slowly above the horizon. Conversions at any price were clamoured for, and no extent of sacrifice deterred the proselytisers from bringing back within the fold souls of quality, save leaving one day to Louvois' dragoons the charge of enlightening the Protestant vulgar. The Duchess of Portsmouth was, together with the Duchess of York, at the head of the English propagandists, and, curious enough, a regular exchange of edifying letters took place between the future foundress of Saint-Cyr and the joyous sinner of the Court of St. James's. Louis XIV., desirous of duly recompensing the services of the royal favourite, conferred upon her by letters-patent dated January, 1684, the French title of Duchess d'Aubigny.