Children of Louis XVI and Marie Antoinette
Marie-Thérèse-Charlotte (19 December 1778 – 19 October 1851)
Louis-Joseph-Xavier-François, the Dauphin (22 October 1781 – 4 June 1789) died at age 7
Louis-Charles (the future titular King Louis XVII of France) (27 March 1785 – 8 June 1795) died at age 10.
Sophie-Hélène-Béatrix, who died in infancy (9 July 1786 – 19 June 1787)
http://en.wikipedia.org/wiki/Louis_XVI_of_France
Marie Thérèse de France, Fille de France, Madame Royale at birth, King Louis XVI's first born and eldest daughter married her cousin, Louis Antoine, Duke of Angoulême, the eldest son of the future Charles X.
http://en.wikipedia.org/wiki/Marie-Th%C3..._of_France
(This page has some good words to say about Marie Antoinette)
Charles X was the last Bourbon King of France, being King from Sept. 16, 1824 to Aug. 2, 1830. "The elder son of Charles X, the Dauphin Louis-Antoine, is occasionally considered to have legally been the King of France as Louis XIX in the 20 minutes that passed between Charles X's formal signature of abdication and the Dauphin's own signature.
Henri d'Artois, Charles X's grandson, was considered by monarchists to be the titular King of France, as Henry V from 2 August 1830 to 9 August 1830, but his reign remained largely fictional, as he acceded in a revolutionary context and hence was never recognized by the French State. He is generally not accounted for in lists of official French monarchs."
http://en.wikipedia.org/wiki/List_of_French_monarchs
"Louis Antoine of France, Duke of Angoulême (6 August 1775 – 3 June 1844) was the eldest son of Charles X of France and, from 1824 to 1830, the last Dauphin of France. After his father's abdication in 1830, he enjoyed a disputed reign of twenty minutes, and after his father's death in 1836 was the legitimist pretender as Louis XIX, King of France and of Navarre."
"There, on 10 June 1799, he married his first cousin, Princess Marie Thérèse of France, the eldest child of Louis XVI and Marie Antoinette, and the only member of the immediate royal family to survive the French Revolution. Since her release from the Temple Prison in 1795, she had been living at the Austrian court. They had no children."
"It is said that the now-King Louis XIX spent the next twenty minutes listening to the entreaties of his wife not to sign, while the former Charles X sat weeping. After that he also abdicated (in favour of his nephew, the Duke of Bordeaux), making history as the shortest-ever reigning king."
"Upon his death, his nephew the Duke of Bordeaux, who would use in exile the title of Count of Chambord, became head of the royal family of France."
http://en.wikipedia.org/wiki/Louis_Antoi...ul%C3%AAme
"Henri of Artois, Count of Chambord (Henri Charles Ferdinand Marie Dieudonné d'Artois, duc de Bordeaux, comte de Chambord; 29 September 1820 – 24 August 1883) was disputedly King of France from 2 to 9 August 1830 as Henry V, although he was never officially proclaimed as such. Afterwards, he was the Legitimist pretender to the throne of France from 1844 to 1883.
Henri was the posthumous son of Charles Ferdinand, Duke of Berry, younger son of Charles X of France, by his wife, Princess Carolina of Naples and Sicily, daughter of King Francis I of the Two Sicilies. As the grandson of the king, Henri was a Petit-Fils de France."
"At the actual moment of Henri's birth, no member of the French court was present in the room; this enabled the supporters of Louis Philippe, duc d'Orléans, to later claim that Henri was not in fact a French prince."
"Because of his posthumous birth when the senior line of the Bourbon dynasty appeared about to become extinct, he was given the name Dieudonné ("God-given", in English). Royalists called him "the miracle child"."
"Louis Philippe of Orléans, as Lieutenant général du royaume, was supposed to proclaim Henri as Henri V, King of France and of Navarre, but deliberately did not do so. As a consequence, after seven days, during which legitimist monarchists considered that Henri had been the rightful monarch of France, the National Assembly decreed that the throne should pass to Louis Philippe, who was proclaimed King of the French on 9 August."
"Henri and his family left France and went into exile on 16 August 1830."
"With the death of his grandfather in 1836, and of his uncle in 1844, Henri became the genealogically senior claimant to the French throne. His supporters were called Legitimists to distinguish them from the Orléanists, the supporters of the family of Louis Philippe."
He "continued to make his claim throughout the July Monarchy of Louis Philippe, the Second Republic, and the Second Empire of Napoléon III. In November 1846, the comte de Chambord married his second cousin Archduchess Maria Theresa of Austria-Este, daughter of Duke Francis IV of Modena and Princess Maria Beatrice of Savoy. Her maternal grandparents were Victor Emmanuel I of Sardinia and Maria Theresa of Austria-Este; the couple had no children."
"In terms of pretenders to the French throne, at his death, Henri's wife and some of his supporters, despite Henri's public proclamations concerning the "Maison de France" (which is not the "Maison de Bourbon"), accepted the senior male of the House of Bourbon, Henri's distant cousin."
http://en.wikipedia.org/wiki/Henri,_comte_de_Chambord
From this page on the House of Bourbon,
http://en.wikipedia.org/wiki/House_of_Bourbon
the present Legitimist claimants in France (Spanish branch) have Louis Alphonse, Duke of Anjou (Louis XX) (1989–present). Dates indicate claims, not lifetimes.
"Prince Louis Alphonse of Bourbon, Duke of Anjou (French: Louis Alphonse Gonzalve Victor Emmanuel Marc de Bourbon; but "Louis" (Luis) was not originally among his given names Spanish: Alfonso Jaime Marcelino Manuel Víctor Maria de Borbón y Martínez-Bordiú; born 25 April 1974, Madrid) is a member of the Royal House of Bourbon, and one of the current pretenders to the French throne. As the senior male heir of Hugh Capet, being the senior descendant of King Louis XIV of France (ruled 1643–1715) through his grandson King Philip V of Spain, he is recognized as the Head of the House of Bourbon and rightful claimant to the French crown by the Legitimist faction of French royalists."
He is married to Venezuelan heiress María Margarita Vargas Santaella. They have one daughter, Eugénie born on 5 March 2007. She was baptised at the papal nunciature in Paris in June 2007 (cool, they are Catholic). "Legitimists recognise her as Princess Eugénie (in Spain her name is Doña Eugenia de Borbón y Vargas). The couple had twin sons, Louis and Alphonse on 28 May 2010. Louis has been given the title of Duke of Burgundy (duc de Bourgogne), and Alphonse the title of Duke of Berry (duc de Berry). Prince Louis, as Legitimist Dauphin of France, will succeed his father as Head of the French Royal House in Legitimist reckoning (in Spain, the twins are Don Luis and Don Alfonso de Borbón y Vargas)."
"They currently reside in New York."
You might also want to read what is under the title of "Legitimist pretender" on this page about Louis Alphonse where some try to show his disqualification.
http://en.wikipedia.org/wiki/Louis_Alpho...e_of_Anjou
As you can see from the page on the House of Bourbon there are many claimants. Nevertheless just like in Gedeon's time (Book of Judges chapters 6 to 8 ) I believe God Himself will pick the Great Monarch as well as his forces.