The illustrious days of Portugal were during the century and a half of the dynasty termed the House of Aviz, because its founder, Dom Joao I. had been grand master of the military order of Aviz.

His right to the throne was questionable, or more truly null, and he had only obtained the crown from the desire of the nation to be independent of Castile, and by the assistance of our own John of Gaunt, whose daughter, Philippa of Lancaster, became his wife, thus connecting the glories of his line with our own house of Plantagenet.

Philippa was greatly beloved in Portugal, and was a most noble-minded woman, who infused her own spirit into her children. She had five sons, and when they all had attained an age to be admitted to the order of knighthood, their father proposed to give a grand tournament in which they might evince their prowess. This, however, seemed but play to the high-spirited youths, who had no doubt fed upon the story of the manner in which their uncle, the Black Prince, whose name was borne by the eldest, had won his spurs at Crecy. Their entreaty was, not to be carpet—knights dubbed in time of peace, and King Joao on the other hand objected to entering on a war merely for the sake of knighting his sons. At last Dom Fernando, the youngest of the brothers, a lad of fourteen, proposed that their knighthood should be earned by an expedition to take Ceuta from the Moors. A war with the infidel never came amiss, and was in fact regarded as a sacred duty; moreover, Ceuta was a nest of corsairs who infested the whole Mediterranean coast. Up to the nineteenth century the seaports along the African coast of the Mediterranean were the hives of pirates, whose small rapid vessels were the terror of every unarmed ship that sailed in those waters, and whose descents upon the coasts of Spain, France, and Italy rendered life and property constantly insecure. A regular system of kidnapping prevailed; prisoners had their fixed price, and were carried off to labour in the African dockyards, or to be chained to the benches of the Moorish ships which their oars propelled, until either a ransom could be procured from their friends, or they could be persuaded to become renegades, or death put an end to their sufferings. A captivity among the Moors was by no means an uncommon circumstance even in the lives of Englishmen down to the eighteenth century, and pious persons frequently bequeathed sums of money for the ransom of the poorer captives.

Ceuta, perched upon the southern Pillar of Hercules, was one of the most perilous of these dens of robbery, and to seize it might well appear a worthy action, not only to the fiery princes, but to their cautious father. He kept his designs absolutely secret, and contrived to obtain a plan of the town by causing one of his vessels to put in there as in quest of provisions, while, to cover his preparations for war, he sent a public challenge to the Count of Holland, and a secret message at the same time, with the assurance that it was only a blind. These proceedings were certainly underhand, and partook of treachery; but they were probably excused in the King's own mind by the notion, that no faith was to be kept with unbelievers, and, moreover, such people as the Ceutans were likely never to be wanting in the supply of pretexts for attack.

Just as all was ready, the plague broke out in Lisbon, and the Queen fell sick of it. Her husband would not leave her, and just before her death she sent for all her sons, and gave to each a sword, charging them to defend the widow and orphan, and to fight against the infidel. In the full freshness of their sorrow, the King and his sons set sail from the Bay of Lagos, in the August of 1415, with 59 galleys, 33 ships of war, and 120 transports; the largest fleet ever yet sent forth by the little kingdom, and the first that had left a Peninsular port with the banners and streamers of which the more northern armaments were so profuse.

The governor of Ceuta, Zala ben Zala, was not unprepared for the attack, and had collected 5,000 allies to resist the Christians; but a great storm having dispersed the fleet on the first day of its appearance, he thought the danger over, and dismissed his friends On the 14th August, however, the whole fleet again appeared, and the King, in a little boat, directed the landing of his men, led by his sons, the Infantes Duarte and Henrique. The Moors gave way before them, and they entered the city with 500 men, among the flying enemy, and there, after a period of much danger, were joined by their brother Pedro. The three fought their way to a mosque, where they defended themselves till the King with the rest of his army made their way in. Zala ben Zala fled to the citadel, but, after one assault, quitted it in the night.

The Christian captives were released, the mosque purified and consecrated as a cathedral, a bishop was appointed, and the King gave the government of the place to Dom Pedro de Menezes, a knight of such known fidelity that the King would not suffer him to take the oath of allegiance. An attempt was made by the Moors four years later to recover the place; but the Infantes Pedro and Henrique hurried from Portugal to succor Menezes, and drove back the besiegers; whereupon the Moors murdered their King, Abu Sayd, on whom they laid the blame of the disaster.

On the very day, eighteen years later, of the taking of Ceuta, King Joao died of the plague at Lisbon, on the 14th of August, 1433. Duarte came to the throne; and, a few months after, his young brother, Fernando, persuaded him into fitting out another expedition to Africa, of which Tangier should be the object.

Duarte doubted of the justice of the war, and referred the question to the Pope, who decided against it; but the answer came too late, the preparations were made, and the Infantes Henrique and Fernando took the command. Henrique was a most enlightened prince, a great mathematician and naval discoverer, but he does not appear to have made good use of his abilities on the present occasion; for, on arriving at Ceuta, and reviewing the troops, they proved to have but 8,000, instead of 14,000, as they had intended. Still they proceeded, Henrique by land and Fernando by sea, and laid siege to Tangier, which was defended by their old enemy, Zala ben Zala. Everything was against them; their scaling ladders were too short to reach to the top of the walls, and the Moors had time to collect in enormous numbers for the relief of the city, under the command of the kings of Fez and Morocco.

The little Christian army was caught as in a net, and, after a day's hard fighting, saw the necessity of re-embarking. All was arranged for this to be done at night; but a vile traitor, chaplain to the army, passed over to the Moors, and revealed their intention. The beach was guarded, and the retreat cut off. Another day of fighting passed, and at night hunger reduced them to eating their horses.

It was necessary to come to terms, and messengers were sent to treat with the two kings. The only terms on which the army could be allowed to depart were that one of the Infantes should remain as a hostage for the delivery of Ceuta to the Moors. For this purpose Fernando offered himself, though it was exceedingly doubtful whether Ceuta would be restored; and the Spanish poet, Calderon, puts into his mouth a generous message to his brother the King, that they both were Christian princes, and that his liberty was not to be weighed in the scale with their father's fairest conquest.

Henrique was forced thus to leave his brave brother, and return with the remnants of his army to Ceuta, where he fell sick with grief and vexation. He sent the fleet home; but it met with a great storm, and many vessels were driven on the coast of Andalusia, where, by orders of the King, the battered sailors and defeated soldiers were most kindly and generously treated.

Dom Duarte, having in the meantime found out with how insufficient an army his brothers had been sent forth, had equipped a fresh fleet, the arrival of which at Ceuta cheered Henrique with hope of rescuing his brother; but it was soon followed by express orders from the King that Henrique should give up all such projects and return home. He was obliged to comply, but, unable to look Duarte in the face, he retired to his own estates at the Algarve.

Duarte convoked the States-general of the kingdom, to consider whether Ceuta should be yielded to purchase his brother's freedom. They decided that the place was too important to be parted with, but undertook to raise any sum of money for the ransom; and if this were not accepted, proposed to ask the Pope to proclaim a crusade for his rescue.

At first Fernando was treated well, and kept at Tangier as an honorable prisoner; but disappointment enraged the Moors, and he was thrown into a dungeon, starved, and maltreated. All this usage he endured with the utmost calmness and resolution, and could by no means be threatened into entreating for liberty to be won at the cost of the now Christian city where his knighthood had been won.

His brother Duarte meantime endeavored to raise the country for his deliverance; but the plague was still desolating Portugal, so that it was impossible to collect an army, and the infection at length seized on the King himself, from a letter which he incautiously opened, and he died, in his thirty-eighth year, in 1438, the sixth year of his reign and the second of his brother's captivity. His successor, Affonso V., was a child of six years old, and quarrels and disputes between the Queen Mother and the Infante Dom Pedro rendered the chance of redeeming the captivity of Fernando less and less.

The King of Castille, and even the Moorish King of Granada, shocked at his sufferings and touched by his constancy, proposed to unite their forces against Tangier for his deliverance; but the effect of this was that Zala ben Zala made him over to Muley Xeques, the King of Fez, by whom he was thrown into a dungeon without light or air. After a time, he was brought back to daylight, but only to toil among the other Christian slaves, to whom he was a model of patience, resignation, and kindness. Even his enemies became struck with admiration of his high qualities, and the King of Fez declared that he even deserved to be a Mahometan!

At last, in 1443, Fernando's captivity ended, but only by his death. Muley Xeque caused a tall tower to be erected on his tomb, in memory of the victory of Tangier; but in 1473, two sons of Muley being made prisoners by the Portuguese, one was ransomed for the body of Dom Fernando, who was then solemnly laid in the vaults of the beautiful Abbey of Batalha on the field of Aljubarota, which had given his father the throne. Universal honor attended the name of the Constant Prince, the Portuguese Regulus; and seldom as the Spanish admire anything Portuguese, a fine drama of the poet Calderon is founded upon that noble spirit which preferred dreary captivity to the yielding up his father's conquest to the enemies of his country and religion. Nor was this constancy thrown away; Ceuta remained a Christian city. It was held by Portugal till the house of Aviz was extinguished in Dom Sebastiao, and since that time has belonged to the crown of Spain.