The Count and Countess of Foix now congratulated themselves on having secured the crown of Navarre to themselves and to their descendants, and their son Gaston was at once invested with the title of Prince of Viana. But the crime committed brought but a barren gain. A few years later Gaston of Viana, their hope, was killed by a lance in a tournament at Lillebourne. Count Gaston never obtained the kingdom, and died at Roncevaux in 1472. His widow, Leonora, was balked to the very last. Her father retained the title of King and the rule over Navarre up to his death in 1479, and when the coveted diadem fell to her, she retained it but for fifteen days, and then died also. Her grandson, Francis, called Phœbus on account of his beauty, was indeed crowned at Pampeluna. He was a gallant and amiable boy, but the doom of the ill-gotten crown was on him. Ferdinand the Catholic, son of the wicked Joanna, would not allow a pretty boy to stand in his way. One day, 29 January, 1483, after dinner, the prince, _adonné à toutes gentillesses_, took a flute on which he was wont to play. Scarcely had he raised it to his lips ere he turned deadly white and sank into a chair. In two hours he was dead, at the age of sixteen. As he lay dying he turned to his mother with a smile and said, “My kingdom is not of this world.” It was the conviction of all contemporaries that Ferdinand the Catholic had contrived to have the lad poisoned. The claim to the crown of Navarre now passed to Catherine, the sister of Francis Phœbus, married to Jean d’Albret. This marriage is interesting. It was determined by the Estates of Béarn. No sooner was Francis Phœbus dead than Ferdinand of Castille, his supposed murderer, sent to demand the hand of Catherine for his son, a child in the cradle. But the mother, Magdalen of France, coldly replied that the choice of a husband for her daughter was a matter for decision by the Assembly of the delegates of Béarn. The Estates were convoked to Pau, and the majority voted for Jean d’Albret, whose lands adjoined Béarn, and who was himself then but a child. During the infancy of Catherine and Jean d’Albret Magdalen acted as regent. The Count of Grammont and others formed a plot to poison her in favour of Jean de Foix, Catherine’s uncle. It was discovered, and the minor conspirators were executed at Pau; the instigators, being grandees, escaped scot-free. Catherine, on growing to woman’s estate, left no stone unturned in her attempt to obtain the kingdom of Navarre, but feebly supported by her amiable husband. “Would that I had been born John and you Catherine!” exclaimed the impetuous princess; “and then we would have secured Navarre.” In the end Catherine died of disappointment at the failure of all her schemes, and in dying turned her eyes in the direction of Navarre. The rest of the story of the viscounts of Béarn, counts of Foix, and titular kings of Navarre, shall be told when we come to Pau.