Louis Alphonse, Duke of Anjou
Louis Alphonse de Bourbon, Duke of Anjou (, ; born 25 April 1974 in Madrid) is a member of the Royal House of Bourbon, and one of the current pretenders to the defunct French throne as Louis XX.
Prince Jean, Duke of Vendôme
The couple have five children: He was created Duke of Vendôme (French: "Duc de Vendôme") by his paternal grandfather, on 27 September 1987. 
Jean is a member of the House of Orléans, a cadet branch of the House of Bourbon, itself a cadet branch of the Capetian dynasty. His patrilineal ancestors, or direct male-line ancestors, include many of the Kings of France.