Louise Marie Madeleine Fontaine
On 9 October 1749 at the Church of Saint-Sulpice, Paris, Jacques-Armand Dupin married with Louise-Alexandrine-Julie de Rochechouart-Pontville. But for Louise and her husband, their son was a source of many troubles, especially when he ran up debts of very large sums of money from gambling. His father had to sell many of his assets in 1750 to honor the debt of his son. The troubles with Jacques-Armand, however, continued. Claude Dupin was forced to obtain against him a "Lettre de cachet", who imprisoned Jacques-Armand in the fortress of Pierre Encise under the pretext of madness. After this, the family decided to send him to the Île Maurice (26 October 1765), where he remained for the next two years until his death on 3 May 1767, a victim of yellow fever. Before embarking on the "Count of Artois", a merchant ship of the French East India Company, Jacques-Armand reportedly revealed to his mother the existence of an illegitimate daughter of his, called Marie-Thérèse Adam, whose origins, however, remained mysterious. Nevertless, Madame Dupin took care of the child and raised as her own, later becoming in her reader and heiress. Louise considers Marie-Thérèse as her own daughter and educated after her own image, transmitting her high culture and elegance of her manners. Marie-Thérèse Adam was entirely dedicated to Madame Dupin and remained at her side until the last moment.
Marguerite of Lorraine
By right of her marriage, Marguerite became known as "Madame" at court. After the death of his mother in 1642, Gaston was bequeathed the Luxembourg Palace, which became the couple's Parisian residence under the name "Palais d'Orléans" once they were restored to royal favour. They also sojourned at the Château de Blois, in the Loire Valley, where their first child was born in 1645. Marguerite, however, did not play any significant role at the French court, although she received a warm welcome after the death of Louis XIII, she suffered from agoraphobia and seldom visited the court where her duties were undertaken by her step-daughter, Mademoiselle, with whom she did not get along.
Marguerite's husband, who had played a major part in the Fronde against his nephew the young king Louis XIV (as had her stepdaughter Anne Marie Louise d'Orléans, "La Grande Mademoiselle"), was exiled to his castle at Blois where he died in 1660. Some time after her husband's death, Louis XIV gave the dukedom of Orléans to his brother (and Gaston's nephew), Philippe of France, Duke of Orléans, who became the new "Monsieur". As "Dowager Duchess of Orléans", Marguerite continued to reside in the "Palais d'Orléans" where she died on 13 April 1672. She was buried at the Basilica of Saint Denis.