A ball at the House of Claes had an importance of its own. The government of the department was then at Douai, and the anniversary fete of the Claes usually opened the winter season and set the fashion to the neighborhood. For fifteen years, Balthazar had endeavored to make it a distinguished occasion, and had succeeded so well that the fete was talked of throughout a circumference of sixty miles, and the toilettes, the guests, the smallest details, the novelties exhibited, and the events that took place, were discussed far and wide. These preparations now prevented Claes from thinking, for the time being, of the Alkahest. Since his return to social life and domestic bliss, the servant of science had recovered his self-love as a man, as a Fleming, as the master of a household, and he now took pleasure in the thought of surprising the whole country. He resolved to give a special character to this ball by some exquisite novelty; and he chose, among all other caprices of luxury, the loveliest, the richest, and the most fleeting,--he turned the old mansion into a fairy bower of rare plants and flowers, and prepared choice bouquets for all the ladies. The other details of the fete were in keeping with this unheard-of luxury, and nothing seemed likely to mar the effect. But the Twenty-ninth Bulletin and the news of the terrible disasters of the grand army in Russia, and at the passage of the Beresina, were made known on the afternoon of the appointed day. A sincere and profound grief was felt in Douai, and those who were present at the fete, moved by a natural feeling of patriotism, unanimously declined to dance. Among the letters which arrived that day in Douai, was one for Balthazar from Monsieur de Wierzchownia, then in Dresden and dying, he wrote, from wounds received in one of the late engagements. He remembered his promise, and desired to bequeath to his former host several ideas on the subject of the Absolute, which had come to him since the period of their meeting. The letter plunged Claes into a reverie which apparently did honor to his patriotism; but his wife was not misled by it. To her, this festal day brought a double mourning: and the ball, during which the House of Claes shone with departing lustre, was sombre and sad in spite of its magnificence, and the many choice treasures gathered by the hands of six generations, which the people of Douai now beheld for the last time.