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 Françoise de Bourbon, Mademoiselle du Maine
Louise Françoise de Bourbon was born at the Palace of Versailles to Louis Auguste de Bourbon, Légitimé de France, "duc du Maine" and his wife Louise Bénédicte de Bourbon, known as "Mademoiselle de Charolais" prior to her marriage. Her father was the eldest legitimised son of Louis XIV and Madame de Montespan. Her mother was later a famous salon hostess at the family home Château de Sceaux. Her mother was also a grand daughter of "le Grand Condé".