After a long resistance, however, she had induced her Royal lover to declare war on Holland; and Louis professed himself so pleased with this concession to his schemes, that he dazzled her eyes with splendid promises if she would but carry out his programme to the full. It had become her crowning ambition to win the right to a tabouret at the Court of Versailles—the highest privilege accorded to the old noblesse, that of sitting on a stool in the presence of the King; and this proud distinction, which would raise her to the highest pinnacle in France, inferior only to the crown itself, could be hers if Louis would but grant her the d'Aubigny lands to accompany her title, for the tabouret went with the Duchy domains. Even this most coveted of all the gifts in his power Louis promised to the little adventuress if she would but carry out, not only all she had undertaken, but any future commands he might lay upon her.
His immediate object now was to take advantage of the distraction caused by the war between England and Holland to annex the Palatinate and the Franche Comté, on which he had long set covetous eyes; but he quickly discovered that for once his vaulting ambition had overleaped itself. The whole of Europe took alarm; England to a man rose in angry protest, sworn enemies joining hands to resist such an outrageous aggression; and Charles, in a frenzy of fear for his crown, dismissed his hireling army paid with Louis's gold. The proud edifice which the Duchess of Portsmouth had so carefully reared was threatened with a cataclysm of popular rage against the "painted French spy" who was regarded, and perhaps rightly, as a prime instigator of the mischief, and the worst enemy of the country that had given her such generous hospitality.
To add to the danger of her position she became seriously ill; sustained heavy money losses; and even her supremacy with the King was gravely imperilled by the arrival at Court of Mazarin's loveliest niece, Hortense de Mancini, with whom Charles had flirted in the days of his exile, and who now came to England in the full bloom of her peerless beauty to complete her conquest of the amorous Sovereign—"the last conquest of her conquering eyes," as Waller wrote in his fulsome greeting of the new divinity of the Whitehall seraglio.
For once Louise's indomitable courage showed signs of yielding. The whole armoury of fate seemed arrayed against her at this crisis in her life; even Louis, for whom she had striven so hard, began to distrust her powers and to show indifference to her. When Forneron paid her a visit at this time he found her in tears. "She opened her heart to him, in the presence of her two French maids, who stood by with downcast eyes. Tears rained down her cheeks; and her speech was broken with sobs and sighs." Never had this designing beauty been so near the verge of absolute ruin.
It is not necessary perhaps to follow the Duchess through the period of her eclipse; to watch the weak-kneed Charles sink deeper and deeper into the morass of his disloyalty until, in return for a subsidy of £4,000,000, he offered to dissolve parliament and to make England the bond-slave of Louis's designs on Europe; or to see Louise, the chief instrument of all this ignominy, reach the climax of her disgrace and her peril when mobs besieged Whitehall, and clamoured that the "Jezebel" should be sent to the scaffold.
It is sufficient for our purpose to know that through all this terrible time she steered her way with almost superhuman skill back to the sunshine of success and favour. Her life-long ambition was crowned when Louis gave her the d'Aubigny lands and, with them, the tabouret which had so long dazzled her eyes and eluded her grasp. When the sky in England had at last cleared she paid a visit to her native land. For four ecstatic months the wool merchant's daughter made a triumphant progress through France, acclaimed and fêted as a Queen. At her castle of d'Aubigny she held a splendid court and dispensed a regal hospitality to the greatest in the land, who had scarcely deigned to notice her in her days as maid-of-honour. When, according to St Simon, she paid a visit to the Capucines in Paris her approach was heralded by a procession of monks, scattering incense and bearing aloft the holy cross. "She was received," we are told, "as if she were a Queen, which quite overwhelmed her, as she was not prepared for such an honour." To such a pitch indeed did this popular idolatry reach that she was actually painted as a Madonna to grace the altar of the richest convent in France.
On her return to England from this tour of conquest she found a reception almost equally regal awaiting her. She was reinstated as chief favourite of the King, all his other mistresses—even the Queen herself being relegated to the background; and high statesmen and Ambassadors did their homage to her before they sought audience with Charles himself. She was, in fact, as Louis's deputy, Vice-Queen of England—plus roi que le Roi.
Thus secure of her power the Duchess was not unwilling to indulge once more her old propensity for flirtation (to give it its mildest name). The handsome and graceless Duke of Monmonth, Charles's favourite son, Danby and many another gallant, succeeded one another in her favours, which she dispensed without any care for concealment. But the only one of her lovers of this time who made any real impression on such heart as she had was the rakish Philippe de Vendôme, grandson of Henri IV. and nephew of her first lover, the Admiral, Duc de Beaufort, who, as we have seen, gave her the first start on her career of infamy and conquest. She seems to have conducted an open and shameless intrigue with De Vendôme—a man who, according to St Simon, had never gone sober to bed for a generation, who was a swindler, liar, and thief, and the most despicable and dangerous man living. When the Duchess, realising that her intrigue with this handsome scoundrel was going too far, sought to withdraw, he threatened to show certain incriminating letters she had written to him, to the King; and it was only when Louis intervened and, by bribes and commands, induced her lover to return to France, that she was able to breathe again.
Not content with setting such a shameless example to the Court, she was the arch-priestess of the gaming-tables at which Charles and his courtiers spent their nights to the chink of glasses and gold. She made light, we learn, of losing 5,000 guineas at a sitting. No wonder Pepys was shocked at such scenes.
"I was told to-night," he writes, "that my Lady Castlemaine is so great a gamester as to have won £15,400 in one night, and lost £25,000 in another night at play, and has played £1000 and £1500 at a cast."