The pillage continued for three days.
Capua once taken, Frederic saw that it was useless any longer to attempt defence. So he shut himself up in Castel Nuovo and gave permission to Gaeta and to Naples to treat with the conqueror. Gaeta bought immunity from pillage with 60,000 ducats; and Naples with the surrender of the castle. This surrender was made to d’Aubigny by Frederic himself, an condition that he should be allowed to take to the island of Ischia his money, jewels, and furniture, and there remain with his family for six months secure from all hostile attack. The terms of this capitulation were faithfully adhered to on both sides: d’Aubigny entered Naples, and Frederic retired to Ischia.
Thus, by a last terrible blow, never to rise again, fell this branch of the house of Aragon, which had now reigned for sixty-five years. Frederic, its head, demanded and obtained a safe-conduct to pass into France, where Louis XII gave him the duchy of Anjou and 30,000 ducats a year, an condition that he should never quit the kingdom; and there, in fact, he died, an the 9th of September 1504. His eldest son, Dan Ferdinand, Duke of Calabria, retired to Spain, where he was permitted to marry twice, but each time with a woman who was known to be barren; and there he died in 1550. Alfonso, the second son, who had followed his father to France, died, it is said, of poison, at Grenoble, at the age of twenty-two; lastly Caesar, the third son, died at Ferrara, before he had attained his eighteenth birthday.
Frederic’s daughter Charlotte married in France Nicholas, Count of Laval, governor and admiral of Brittany; a daughter was born of this marriage, Anne de Laval, who married Francois de la Trimauille. Through her those rights were transmitted to the house of La Trimouille which were used later on as a claim upon the kingdom of the Two Sicilies.