She then set out southwards, accompanied by the Marquis of Santillana newly-created Duke of Infantado, and the Constable of Castile, the Count of Haro, sending the latter on in advance as they drew near to Alcalá to announce her coming. Carrillo listened to the Constable’s skilful reasoning in uneasy silence; but he was not to be cajoled either by his conscience or by appeals to his vanity, and at length burst into a storm of passion, declaring that it was his intention to serve the King of Portugal, and none should turn him from it. If Isabel entered Alcalá by one gate, he himself would leave by another.

This was plain speaking; and the Queen, who had planned the interview less from policy than out of regard for the old man, whose restless jealousy she knew so well, continued on her way to Toledo, where she intended to make preparations for the defence of Estremadura and Andalusia.

Ferdinand, in the meanwhile, mustered his forces in Valladolid. So great was the hatred of the Portuguese that many of the towns of Old Castile sent citizens equipped at their own expense; while nobles in mail, and ginetes, or lightly-armed horsemen, flocked to the royal standard along with Biscayan archers and hardy mountaineers from the north. Joined with the levies of Segovia and Avila, that Isabel had collected on her journey to Toledo, the whole army mustered about 12,000 horse and 80,000 foot, as it advanced to the relief of the citadel of Toro, both that town and Zamora having surrendered to the Portuguese through the treachery of their respective governors. The enthusiasm was general, and Ferdinand himself burned with the desire to achieve some great deed.

Unfortunately Toro, flanked by fortresses in the power of the Portuguese, and protected on the rear by the Douro, whence provisions could be passed into the town, proved altogether too strong for the besiegers. A stormy council-of-war was held in the Castilian camp, it being decided that the only wise course would be to retreat. This rumour spread, gradually taking the shape that the nobles were forcing the King for their own ends to give up the siege; and in a fury the ordinary soldiery rushed to the royal tent, swearing to stand by Ferdinand in whatever act of daring he sought to do, and above all to protect him from traitors. In bitterness of spirit they learned that he also counselled retreat, and in disorderly fashion they shook the dust of Toro from their feet and returned to Valladolid. Their departure resulted in the surrender of the citadel to the Portuguese, with whom the Archbishop of Toledo now openly allied himself, rancorously declaring that he had called Isabel from her spinning-wheel and would send her back to it again.

From Valladolid Ferdinand was summoned to Burgos. The city was almost entirely in his favour, but the fortress and the church of Santa Maria La Blanca were held by the men of the Duke of Arévalo, whose catapults caused so much destruction that the inhabitants declared unless help was given they must surrender. In one of the principal streets alone, over three hundred houses had been burned, while the firing never ceased by night or day.

Ferdinand and his illegitimate brother, Alfonso, Duke of Villahermosa, were soon on the scenes, for Burgos was too important a place to be lost; and earthworks and fortifications were hastily constructed over against the citadel to prevent help reaching it from the King of Portugal. All this, however, cost time, and, still more disastrous, money; for the contents of the treasury in Segovia, handed over by Andres de Cabrera, were exhausted, and the land, impoverished by Henry IV.’s misgovernment, could obviously yield few taxes.

The sovereigns, in deep gloom, called a meeting of the Cortes in Medina del Campo, and laid their monetary difficulties before it. How was the army to be paid? The problem was the harder for the reckless generosity of the Portuguese, who gave fine promises of lands and revenues to all who joined them, the fulfilment depending on the success of the war. One solution was to permit the Castilian troops to provide for themselves by pillage and robbery. This the sovereigns at once rejected, nor would they consent to alienate the few royal estates still remaining to them. A third suggestion was to exact a loan from the Church, and it speaks well for the reputation that Ferdinand and Isabel had already established, that the clergy at once consented to this arrangement. In the end it was settled that the Church should surrender half her silver plate to specified royal officials, and that this should be redeemed at the end of three years by the payment of thirty millions of maravedis.

The war now continued with unabated vigour, not only in the north-west corner, occupied by Alfonso V., but throughout Castile and even across the Portuguese border. On hearing of the proclamation at Plasencia, Ferdinand and Isabel, by way of retaliation, had added to their titles that of King and Queen of Portugal. This encouraged their partisans in Galicia and Estremadura to cross the frontier and seize certain of the enemy’s strongholds, from which they raided the country round, carrying off cattle and burning villages. In the neighbourhood of Toledo, those who were discontented with the over-lordship of Archbishop Carrillo and his nephew the Marquis of Villena took the opportunity to proclaim their allegiance to Isabel, and in the latter’s name threw off the yoke they hated. The Count of Paredes, an old warrior who had fought against the Moors, and who was one of the candidates for the Mastership of Santiago, joyfully went to their assistance with a large body of troops, collecting his rival’s revenues at the point of the sword, until the turmoil forced Villena to leave the King of Portugal and hurry to the protection of his own estates.

He did not attempt to conceal his indignation with his ally, insisting that Alfonso should go immediately to Madrid, that from there he might aid those who had put their trust in him. To this the King replied with equal bitterness that he saw no reason to risk the loss of Toro and Zamora by leaving the north; nor was his conscience burdened with the ill-luck of his allies, seeing that their help had fallen far short of their promises. This was very true. But a small portion of the nobles committed to Joanna’s cause had appeared when expected at Arévalo, the majority of the defaulters not having dared to leave their own territory, where Ferdinand and Isabel’s partisans kept them occupied in the defence of their houses and lands.

Isabel herself from Valladolid placed careful guard over the road to Burgos, that the King of Portugal might not send relief to that citadel. Ever since the beginning of the war, she had spared herself no pains or trouble, in her effort to aid Ferdinand in his campaign. At one time she had journeyed to Toledo to raise the levies of New Castile, at another hastened northwards to rescue Leon from a governor suspected of treachery; then again collected and dispatched troops to the help of Guipuzcoa, where Louis XI. was endeavouring to win a stretch of coveted seaboard. One evil result of the strain entailed by such exertions had been her miscarriage in the summer of 1475. Her daughter Isabel was now doubly precious; and her parents for her better safety had sent her to Segovia, where she remained in the charge of Andres de Cabrera, lately created for his services Marquis of Moya.