Louis Alphonse, Duke of Anjou
Louis Alphonse was born in Madrid, the second son of Alfonso de Borbón, Duke of Anjou and Cádiz, and of his wife María del Carmen Martínez-Bordiú y Franco, eldest granddaughter of Francisco Franco. Alfonso was at that time the dauphin (using "Duke of Bourbon" as title of pretence) according to those who supported the claim of his father, Infante Jaime, Duke of Segovia to the French throne. On 20 March 1975, the Infante Jaime ("Henri VI" by Legitimist reckoning) died. Alfonso then asserted his claim to be both Head of the House of Bourbon and Legitimist claimant to the throne of France and the Co-Principality of Andorra. As such, he took the title "Duke of Anjou", and on 19 September 1981 gave Louis Alphonse the title Duke of Touraine.
Descendants of Louis XIV of France
However, if a non-Salic primogeniture is followed, the eldest surviving descendant, in other words, the heir-general of Louis XIV is the present Duke of Calabria. With the death of the Madame Royale, daughter of Louis XVI, the direct line of the French royal family became extinct. At her death, the heir-general of Louix XIV was also its heir-male – Henri, Count of Chambord ("Henri V"), who was the nephew of her husband and first cousin, Louis Antoine, Duke of Angoulême. However, with his death, the titles split, with the French succession rights passing to the descendants of Philip V of Spain and the status of heir-general passing to his sister, Louise Marie Thérèse d'Artois, who married Charles III, Duke of Parma, himself a direct descendant of Philip V of Spain. It is through this descent that the Duke of Calabria holds the designation of heir-general of Louis XIV.