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 d'Orléans
Initially, young Louise Adélaïde was considered as a possible bride for her cousin, Louis-Auguste de Bourbon, Prince of Dombes. He was the eldest son of her uncle, the Duke of Maine and his wife, Anne Louise Bénédicte de Bourbon. As the eldest son, he was the heir to his father's immense fortune. Louise Adélaïde, very pious by nature, though, refused his hand in marriage. The young prince then turned to her younger sister, Charlotte Aglaé, who also refused his hand. Both the Prince of Dombes and Louise Adélaïde eventually died unmarried.