Louise Marie Madeleine Fontaine
Louise-Marie-Madeleine Guillaume de Fontaine (after marriage known as Madame Dupin; 28 October 1706 – 20 November 1799) was a French "saloniste".
Louise Adélaïde de Bourbon (1696–1750)
Born at the Hôtel de Conti in Paris Louise Adélaïde was the youngest surviving daughter of François Louis, Prince of Conti and his wife Marie Thérèse de Bourbon. From birth, Louise Adélaïde was known by her style of "Mademoiselle de La Roche-sur-Yon". Her oldest sister was Marie Anne de Bourbon (1689–1720), future Princess of Condé; her oldest surviving brother was Louis Armand de Bourbon, the future Prince of Conti.