Louise Marie Madeleine Fontaine
Jean-Jacques Rousseau subsequently sent an inflamed letter to Madame Dupin, who returns him expressing her concern. This doesn't stop the writer for much and only the intervention of Louise's stepson put an end to his attentions. But Madame Dupin was hardly spiteful and some months after these incidents, takes Rousseau in her service and put him in charge of the education of her son Jacques-Armand for eight days pending for a new tutor. Subsequently, the Dupins taken Jean-Jacques Rousseau as secretary after their return from Venice in 1745, when he is not yet a writer and for a modest salary. His job was to take notes and research for the book projected by Madame Dupin, namely "the defense of women in the 18th century are discussed in minor ... until they died". Madame Dupin stood Rousseau almost to a subordinate or, in the words of Grimm and Marmontel, she gives him leave the day it receives academicians. Jean-Jacques Rousseau feels bitterness after leaving his job as a secretary in 1751, but will always keep good relations with the Dupin family. Madame Dupin provides financial support to his wife, Marie-Thérèse Levasseur, who gave birth to five children abandoned by Rousseau to the Foundling Hospital. As for Louis Claude Dupin, his bound with Rousseau came for their common passion for music. The stepson of Madame Dupin was interested in physics, chemistry and natural history, hoping to integrate the Academy of Sciences and the philosopher did write an unfinished book, popular science to "Institutions of Chemistry".
Thérésa Tallien
The first of her many love affairs was with Alexandre de Laborde; however, the young couple was forced to separate as de Laborde's powerful father, Jean-Joseph de Laborde, disapproved of her. Cabarrus then arranged for his "very beautiful" daughter to marry a rich, powerful Frenchman in order to strengthen his position in France. On 21 February 1788 Thérésa was married to Jean Jacques Devin Fontenay (1762–1817), the last Marquis de Fontenay, a wealthy aristocrat described as small, red and ugly. The bride was fourteen years old. Even though in the 1780s Thérésa had begun to take an interest in Liberalism and the principles of the Revolution, she was presented at the court of King Louis XVI. The newlyweds visited the royal court of Spain as well. On 2 May 1789 Thérésa had a son, Devin Théodore de Fontenay (1789–1815), whose father was perhaps Felix le Peletier de Saint-Fargeau, brother of Louis-Michel le Peletier de Saint-Fargeau.
When her husband fled at the outbreak of the Revolution in 1789, she resumed her maiden name and obtained a divorce in 1791. She took refuge in Bordeaux, where she was supported by her uncle and his family. While in Bordeaux she met Jean Lambert Tallien, Commissioner of the National Convention at the theatre. Some time later she began an affair with him. In December 1793 she appeared as the Goddess of Reason at a large parade organised in Bordeaux by Tallien and his fellow-Commissioner Ysabeau to celebrate the feast of Reason.