Louise Marie Madeleine Fontaine
Louise de Fontaine was born in Paris, in the parish of Saint-Roch, on 28 October 1706. Her baptism act was as follows:
Louise Élisabeth of France
Marie Louise Élisabeth de France and her twin Henriette de France were born at the Palace of Versailles on 14 August 1727 to Louis XV of France and queen Maria Leszczyńska. With her younger twin, she was baptised at Versailles on 27 April 1737 with the names of her parents. As the legitimate daughter of the king, she was a "fille de France", but was known at court as "Madame Royale", "Madame Première", "Madame Élisabeth", and also as "Babette" within her family circle.