While upon the subject of Monsieur, I will relate an anecdote known to but few people, concerning the death of his first wife, Henriette d'Angleterre, whom nobody doubts was poisoned. Her gallantries made Monsieur jealous; and his tastes made her furious. His favourites, whom she hated, did all in their power to sow discord between them, in order to dispose of Monsieur at their will. The Chevalier de Lorraine, then in the prime of his first youth (having been born in 1643) completely ruled over Monsieur, and made Madame feel that he had this power. She, charming and young, could not suffer this, and complained to the King, so that M. de Lorraine was exiled. When Monsieur heard this, he swooned, then melted into tears, and throwing himself at the feet of the King, implored him to recall M. de Lorraine. But his prayers were useless, and, rushing away in fury, he retired into the country and remained there until, ashamed of a thing so publicly disgraceful, he returned to Paris and lived with Madame as before. Although M. de Lorraine was banished, two of his intimate friends, D'Effiat and the Count de Beuvron, remained in the household of Monsieur. The absence of M. de Lorraine nipped all their hopes of success, and made them fear that some other favourite might arrive from whom they could hope for nothing. They saw no chance that M. de Lorraine's exile would speedily terminate; for Madame (Henriette d'Angleterre) was in greater favour with the King than ever, and had just been sent by him into England on a mysterious errand in which she had perfectly succeeded. She returned triumphant and very well in health. This gave the last blow to the hopes of D'Effiat and Beuvron, as to the return of M. de Lorraine, who had gone to Italy to try to get rid of his vexation. I know not which of the three thought of it first, but the Chevalier de Lorraine sent a sure and rapid poison to his two friends by a messenger who did not probably know what he carried.