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.
Louise Élisabeth of France
Marie Louise Élisabeth of France (Marie Louise Élisabeth; 14 August 1727 – 6 December 1759) was a French princess, the eldest daughter of King Louis XV of France and his Queen consort, Maria Leszczyńska, and the elder twin of Anne Henriette de France. She married Infante Philip, younger son of Philip V of Spain, who inherited the Duchy of Parma from his mother in 1748, thereby founding the House of Bourbon-Parma. In secondary sources she is referred to also as "Louise Élisabeth of France". She functioned as the de facto ruler of the Duchy of Parma between 1748 and 1759.