These incidents had occupied only a brief period, and Dr. Hiltner undertook to escort the young girl himself. To save time, he questioned her about everything which he still desired to know, but left her before she turned into the lane leading to the little castle, because he was aware that she, who belonged to the Emperor's household, might he misjudged if she were seen in his company. Shortly after, he had freed Erasmus from imprisonment and sent him, in charge of one of the Council's halberdiers, beyond the gate. He was to remain concealed outside the city until the syndic recalled him. The young theologian willingly submitted, after confessing to his foster- father how strongly love for Barbara had taken possession of him. This act might arouse strong hostility to the syndic, but he did not fear it. Moreover, the Emperor had showed at the festival plainly enough his withdrawal of the good opinion which he had formerly testified upon many an occasion. This was on account of his religion, and where that was concerned there was no yielding or dissimulation on either side. Barbara returned home soothed. Frau Lerch was waiting for her, and with many tokens of disapproval undressed her. Yet she carefully dried her feet and rubbed them with her hands, that she might escape the fever which she saw approaching. Barbara accepted with quiet gratitude the attention bestowed upon her, but, though she closed her eyes, the night brought no sleep, for sometimes she shivered in a chill, sometimes a violent headache tortured her. CHAPTER II. Sleep also deserted the Emperor's couch. After his return from the festival he tried to examine several documents which the secretary Gastelii had laid ready for him on the writing-table, but he could not succeed. His thoughts constantly reverted to Barbara and her defiant rebellion against the distinct announcement of his will. Had the Duke of Saxony, so much his junior and, moreover, a far handsomer and perhaps more generous prince, won her favour, and therefore did she perhaps desire to break the bond with him? Why not? She was a woman, and a capricious one, too, and of what would not such a nature be capable? Besides, there was something else. Jamnitzer, the Nuremberg goldsmith, had intrusted a casket of jewels to Adrian to keep during his absence. They were intended for the diadems which the Emperor was to give his two nieces for bridal presents. The principal gems among them were two rubies and a diamond. On the gold of the old-fashioned setting were a P and an l, the initial letters of his motto "Plus ultra." He had once had it engraved upon the back of the star which he bestowed upon Barbara. His keen eye and faithful memory could not be deceived-- Jamnitzer's jewels had been broken from that costly ornament. From time immemorial it had belonged to the treasures of his family, and he had already doubted whether it was justifiable to give it away.