Sores did not, however, deem it needful to bring his whole array against Havana. A single vessel, a brigantine, would be sufficient. So it came to pass that in the early morning of July 10, 1554, a signal came from the watchers on the Morro headland, that a strange sail, probably French, was approaching. A shot was fired from La Fuerza, to summon the men of Havana to arms. Lobera led his garrison of twelve men to their places within the fort. Angulo took command outside. For an hour or two there was uncertainty as to the identity of the vessel, and horsemen were dispatched to the beach to watch its movements. They presently hastened back with the news that the brigantine had cast anchor off what is now San Lazaro and had sent ashore two boatloads of armed men, who were now approaching the city through the jungle. This indicated treachery, for the jungle was impenetrable save by a certain secret path which no strangers could know, and indeed it was presently disclosed that the invaders were guided by two men who had formerly lived in Havana, one of whom had been a harbor pilot.
The governor unhesitatingly considered discretion to be the better part of valor, and betook himself to instant flight, conveying his family and such of his property as he could carry to the native village of Guanabacoa, at the other side of the bay, where he was joined during the day by a majority of the residents of Havana. Lobera, on the other hand, now that he was face to face with a great crisis, forgot his fears and acquitted himself as a man of valor. With his little garrison, half of whom were negro slaves, and with a score of refugees, old men, women and children, he shut himself within the fort, with its walls of stone and gates of timber, and prepared to fight to the death. He had found three more cannon and had taken them into the fort, thus totalling six, with a good supply of ammunition and provisions. He dispatched a message to Angulo, reproaching him for his cowardly flight and imploring him to send all able bodied men to the aid of the garrison, for the honor of Spain. This the governor promised to do at or before nightfall; a promise which was not kept.
The invaders were commanded by Captain Sores in person. They took possession of the town without resistance, and then summoned the fort to surrender; expecting to find in it much treasure from Spanish vessels which had recently been wrecked on the Florida coast, though in fact no such treasure was there. Lobera unhesitatingly refused to surrender, and the fight began. The first assault upon the fort, from the landward side, was repulsed. Then the brigantine was seen to be approaching at the other side, accompanied by another and larger vessel of Sores's squadron, which had just arrived; wherefore Lobera had to transfer two of his cannon to that side of the fort to prevent a landing of more troops. A second assault was repulsed, during which a Spanish gunner shot down the French flag from the staff on which Sores had raised it at the stone house of Juan de Rojas, which the French had occupied as headquarters. A third assault, near nightfall, was also repulsed, but the two wooden gates of La Fuerza were burned with nearly all the contents of the tower. The little garrison and the refugees spent the night on an open terrace, with only a little powder and shot and not a day's food left. Hoping for help from the governor and citizens, Lobera fired his largest gun at intervals during the night, beat the drums and sounded bugle calls; but all in vain. "The darkness gave no token."
The French demanded his surrender, promising good treatment, but threatening a ruthless assault which would mean death if he persisted in trying to hold his indefensible position. Lobera refused, until the break of day. Then he saw that no help was approaching from Angulo, that an overwhelming force of French soldiers surrounded him on all sides, and that successful defence was impossible. His ammunition was all but gone. The cords of the crossbows with which his men were armed were frayed and broken. Some of his men were slain, while some of the survivors, especially one German gunner, mutinously held converse with the enemy. The refugees fell on their knees before him bidding him die fighting if he would, but to let their lives be spared. In this desperate plight Lobera yielded, offering to surrender on honorable terms, if the lives of his men were spared and the women were protected from dishonor. To this Sores gave his word, and the fort capitulated. The flag of France was raised over La Fuerza, and twenty-odd Spanish subjects were prisoners.
The women and children were quickly released, but all the men were locked up in the house of Juan de Rojas, which was the strongest stone building in the city. About a score more were added to their number, of Spaniards and Portuguese whom Sores had captured elsewhere.
A few hours after the surrender, word was received from Angulo. He had at last organized a force of about fifty men, chiefly Indians, and had started to the relief of the fort when he heard of its capitulation. At this he realized that all was lost, and retired to Guanabacoa, there to seek negotiations with the French for the ransom of Havana. A truce was declared, and the prisoners were released from Rojas's house on parole, pledged not to fight, or to leave town, and to return to their prison at nightfall. Angulo offered a ransom of three thousand ducats, declaring that no more could be raised. The Frenchmen scorned the offer, and demanded thirty thousand pesos—eighty thousand had been collected at Santiago the year before—and a hundred loads of bread. Angulo protested his inability to raise such an amount, but begged for time in which to see what he could do.
A week passed, the French occupying Havana at their ease and Angulo scouring the surrounding country, ostensibly for ransom money but in fact for men and arms. By the end of the week he had surreptitiously collected a force of 335 men, of whom about thirty-five were Spaniards and the rest negroes and Indians. They were armed chiefly with clubs and stones. Himself and eight others were mounted on horseback. With this motley force he hoped to surprise the French by night, and to capture Rojas's house, where he would take Sores himself prisoner and release the Spanish captives.
The desperate plan would probably have succeeded had not some of the Indians indiscreetly uttered their war cry as they rushed upon the house, arousing the Frenchmen and giving them time to close and bar the massive doors. The few Frenchmen who were sleeping outside of the house were quickly overcome and slain, and Angulo laid siege to the house itself, summoning Sores to surrender. The French commander was furious at what he not unreasonably regarded as a breach of the truce. Moreover, his brother was among those who had been killed outside the house. In a fury he ordered that all the Spanish prisoners in the house be put to death. This was quickly done, with the exception of Lobera, who was confined in an upper room. Sores reserved the killing of him for himself, and entered the room where Lobera was for that purpose. Lobera defended himself, meanwhile protesting that he had had no part in the treachery; and his evidently honest pleas moved a French officer to intervene in his behalf and to disarm Sores. Then, at the direction of Sores, Lobera showed himself at a window and addressed Angulo, reproaching him for the breach of truce, and imploring him to withdraw. Angulo refused, declaring that he had already recaptured the town, and that at daylight he would complete the work by capturing the Rojas house and its inmates.
With the coming of daylight, however, the folly of this course became apparent. Angulo had, indeed, a larger force than the Frenchmen still remaining in Havana; though as the latter were far the better armed a conflict between them would probably have been disastrous to the Spaniards. But the two ships in the harbor were now aroused and began firing upon the Spaniards with their artillery, while reenforcements of men for Sores put off for shore in boats. Sores and his companions made a fierce sally from the house. The few Spaniards made a stand, but the negroes and most of the Indians would not oppose clubs and stones to swords and arquebuses. They fled incontinently to the jungle, followed by Angulo himself.
His victory thus completed, Sores returned to the house where he had left Lobera locked in a room with the dead and dying. He absolved the commander from all responsibility for Angulo's treacherous conduct, and complimented him upon the valor with which he had defended La Fuerza as well as upon his good faith. He would not, however, release him without a ransom, according to the custom of the times. In default of the ransom, he would take him to France as a prisoner, though treated with all consideration. Lobera was without means, but his friends with whom he was permitted to communicate soon raised the required sum of two thousand two hundred pesos, and he was set at liberty. He thereafter went to Spain, carrying with him the news of what had happened to Havana.