It may be recollected that, during Rodolph's visit to the Rue du Temple, he picked up, on the landing-place adjoining the door of the charlatan dentist's apartments, a cambric handkerchief, richly embroidered and trimmed with costly lace, and bearing in the corner a ducal coronet with the initials "N. L." It will also be borne in mind that this elegant indication of high rank was wetted with the bitter tears of its noble owner. In pursuance of his instructions, but in total ignorance of the circumstances suggesting them, M. de Graün had inquired the name of every duchess then in Paris, and gleaned the information now repeated to Rodolph, and which the latter perfectly comprehended. He had no reason for interesting himself in the fate of Madame de Lucenay; but he could not reflect without a shudder that, if it were really she who visited the pretended doctor (but who, he felt assured, was no other than the infamous Polidori), this wretch, having possessed himself of her real name and address through the agency of Tortillard, might make a fearful use of a secret which placed the duchess so completely in his power. "Chance is a strange thing, my lord, is it not?" resumed M. de Graün. "It is; but how does it apply to the present case?" "Why, at the very instant that M. de Grangeneuve was giving me these facts concerning M. and Madame de Lucenay, and was adding, rather ill-naturedly, that the unlooked-for return of the duke must have proved particularly disagreeable, not only to the duchess but to the Viscount de Saint-Remy, one of the most elegant and fashionable men in Paris, his excellency the ambassador came up and inquired whether your royal highness would permit him to present the viscount to you, as, having just been appointed on the legation to Gerolstein, he would be happy to avail himself of the present opportunity of paying his court to your highness." An expression of impatience escaped Rodolph, who exclaimed: "Nothing could have been less agreeable to me. However, it is impossible to refuse. Let the count know, therefore, that I am ready to receive M. de Saint-Remy." Rodolph knew too well how to support his princely dignity to allow his feelings to interfere with the courtesy and affability required on the present occasion; added to which, the world gave M. de Saint-Remy as a favoured lover to the Duchess de Lucenay, and this circumstance greatly excited the curiosity of Rodolph.