The Elusive Pimpernel (novel) enters her stall and starts talking to Désirée. On discovering her to be a fellow French actress, she is soon taken in by the young woman's sob story and before long had invited her to perform at her house in Richmond in front of the Prince of Wales. Once the offer has been made and accepted, Désirée's official chaperone is revealed as Chauvelin. Marguerite realises she's been set up, but the offer has been made and Sir Percy insists that both of them should come to his house as arranged. Juliette de Marny (whose rescue by the Scarlet Pimpernel is
The Scarlet Pimpernel wily new French envoy to England. Chauvelin's agents have stolen a letter proving her beloved brother Armand is in league with the Pimpernel. Chauvelin offers to trade Armand's life for her help against the Pimpernel. Contemptuous of her seemingly witless and unloving husband, Marguerite does not go to him for help or advice. Instead, she passes along information which enables Chauvelin to learn the Pimpernel's true identity. Later that night, Marguerite finally tells her husband of the terrible danger threatening her brother and pleads for his assistance. Percy promises to save him. After Percy unexpectedly leaves for France, Marguerite discovers