On the second morning after the departure of the Knight of Estuniga, a goodly train was at the castle gate, and their herald claimed admittance for the troop. The Lady Leonora’s lieutenant, an aged warrior, who had been knighted by her father, recognized the pennon of Reboledo and advised her not to admit them, until she knew the object of the cold-blooded Diego. Accordingly he went down to the wicket, but soon returned to inform her that the purpose of the visit was to gain possession of the queen. Further information he could not gain, but Reboledo’s character and her well-founded suspicion that he had been an instrument of Fadrique’s death induced her to refuse admittance, and if he attacked the castle to defend it if possible until the return of her lord.

To her old knight, Roberto, she gave the necessary authority over all the force within the walls. Fortunately Estuniga had left the castle in the best state of defense of which it was capable, and though not adapted to a regular siege, could, it was thought, be defended against the light force of Reboledo.

Lady Leonora and the queen were not kept long in suspense, for Reboledo soon prepared for the attack. He had ascertained that the knight was absent, and not knowing when he might return, resolved to accomplish his purpose without delay. Roberto had divided his force between the only two points which were assailable by the enemy, the draw and the postern. The best marksmen were stationed at the draw, while above the postern he soon had a supply of melted lead and pitch, which were almost the only weapons there available. Several slight attacks were made during the morning, more for the purpose of ascertaining the force of the defenders than with the expectation of penetrating into the castle.

At noon Roberto observed preparations which satisfied him that the struggle was about to commence in earnest. A furious assault was made upon the draw, and while flights of arrows passed between the besiegers and the besieged, a band of sturdy axe-men endeavored to get at the drawbridge for the purpose of cutting it down. The vigilance of Roberto’s bow-men prevented their success, and they were repeatedly forced to retire. In the meantime, Reboledo supposing that the principal force was diverted from the postern, attacked that part of the castle. Having during the morning ascertained the means of defense in that quarter, he had hastily constructed a large shield capable of protecting several men from the arrows, lead, and pitch. Under the shield several axe-men advanced to the charge, while a party of bow-men strove to prevent the besieged from molesting them. Roberto was not so easily entrapped, and the assailants after a fruitless battering at the postern gate, were driven back with the loss of several men and their shield. The attack in front was now continued with nearly the entire force with but little better success. A number of the enemy were wounded, and several were killed, while but a few of Roberto’s men were injured.

In the wane of the afternoon another shield was constructed, and Reboledo, incensed to a fiendish bitterness by the unexpected vigor of the defense, after a desperate assault succeeded in injuring the postern gate ere being again driven off. A new attack was at once commenced in order to complete the work, and was supported by a heavy force of bow-men and mailed soldiers. In a few minutes the gate was open, and a fierce hand-to-hand fight took place in the archway. Roberto headed the defenders, who forced the assailants to give way, till Reboledo himself entered the vaulted passage, and with his herculean strength bore down all opposition. Roberto fell while gallantly stemming the torrent of success, and his men after a brave defense were overwhelmed. The castle was soon entirely in the power of the assailants, and Reboledo at once made all the necessary dispositions for defense, in case it should prove necessary.

After ordering the butler to furnish supper in the dining-hall, he sent the seneschal to deliver to the ladies a courteous and knightly invitation to appear at the evening repast.

During the siege the Lady Leonora had informed Blanche of Pedro’s intention and of the cause of Estuniga’s absence. Shocked at the fate which seemed to impend over her, and confident that Reboledo was the tool of the king, she at first resolved to refuse her presence in the hall; but her hostess showed the futility of the refusal, and the necessity of appearing to be friendly to the victor. They were indeed completely in his power, for though they had contrived to send two messengers away at the moment of defeat, there was no chance for them to escape. Leonora’s policy was to endeavor to retain Diego in his present position till her messengers should have apprised Estuniga of the aspect of affairs and he could recover the castle and the prisoners.

“Fair ladies,” said Reboledo, as the queen and her hostess entered the hall, “I am well aware that in ordinary courtesy I should have been the guest at this table, and therefore beg that you may so consider me.”

The Lady Leonora, though incensed at the covert sarcasm of this speech, true to her policy, answered it with a polite courtesy which surprised both her “guest” and the queen. No further reference was made to the events of the day, and Reboledo, who was in manners an accomplished cavalier, entertained the ladies with such gossip as was interesting and customary. Their own seneschal was in the hall but did not approach the table, and they observed that the two pages who attended them were strangers. As they were about to leave the table, the knight turned to the Lady Blanche, whom he had addressed by the title of “your grace,” and inquired when she would be ready to rejoin her royal consort. Surprised at such an unexpected question, she did not reply for a moment, but promised to answer him in the morning, “for,” she added, “I am not well to-night, and cannot say but I may be too ill to go to-morrow.”

Apparently satisfied with the answer, he gracefully escorted the ladies to the door.