Besides, the high price which he had paid for the Saxon’s aid rendered him uneasy.  He had ceded two large bishoprics to his Protestant ally, and this act of liberality, which, it is true, had been approved and supported by Granvelle, could no longer be undone.  Moreover, if he drew the sword, he must maintain the pretence that it was not done for the sake of religion, but solely to chastise the insubordinate Protestant princes, headed by the Elector John Frederick of Saxony and Philip of Hesse, who had seriously angered him.

In ten days the Reichstag would be opened in Ratisbon and, in spite of his special invitation, these princes, who had refused to recognise the Council of Trent, had excused their absence upon trivial pretexts—­the Hessian, who on other occasions, attended by his numberless servants in green livery, had made three times as great a display as he, the Emperor, on the pretext that the journey to Ratisbon would be too expensive.

Maurice now had his imperial word and he the duke’s; but since that evening Charles thought he had noticed something which lessened his confidence in the Saxon.  It was not only jealousy which showed him this young, clever, brave, and extremely ambitious prince in a more unfavourable light than before.  He knew men, and thought that he had perceived in him signs of the most utter selfishness.  As Maurice, to gain two bishoprics, and perhaps later the Elector’s hat, abandoned his coreligionists, his cousin and his father-in-law, he would also desert him if his own advantage prompted him to do so.  True, such an ally was useful for many things, but he could not be trusted implicitly a single hour.

Maurice certainly had not remained ignorant of Barbara’s relation to him, the Emperor, and yet, in the sovereign’s very presence, he had courted her favour with such defiant boldness that Charles struck the writing-table with his fist as he thought of his manner to the singer.  Would Maurice impose greater moderation upon himself in political affairs?

Yet perhaps he judged the Saxon too severely, and made him suffer for another’s sin.  The man’s conduct is governed by the woman’s, and he had seen how Barbara, as it were, gave Maurice the right to sue thus boldly for her favour.

Was it conceivable that she loved him, after having wounded him, as if intentionally, by acts which she knew were detestable to him?  If her heart was still his, how could she have so inconsiderately favoured in his presence another, younger man?

Angrily excited by the question, he rose from the writing-table.  But ere he went to rest he thought of his hapless mother, whose birthday at this hour, beyond midnight, was now over, and, kneeling before the priedieu in his bedroom, he fervently commended her to the mercy of Heaven.  This woman had loved her husband so fondly that it was long ere she could resolve to part from his corpse, yet she was the heiress of the mightiest sovereigns; and what was this Ratisbon girl whom he honoured with his affection?