Two volumes of Mlle de Lespinasse's letters, first published in 1809, displayed her as a writer of rare intensity. The literary critic
Charles Augustin Sainte-Beuve ranks her letters with those by
Héloïse and with the
Letters of a Portuguese Nun (the latter now believed to be epistolary fiction rather than real letters). Other writers, focusing on her theme of passionate love rather than on genre, place her work alongside that of novelists such as
Abbé Prévost and
Jean-Jacques Rousseau. Mlle de Lespinasse's letters center on her love for two men: Don José María Pignatelli y Gonzaga, Marquis de Mora, who was the son of
Joaquín Pignatelli, Spanish ambassador in Paris, and
Jacques-Antoine-Hippolyte, Comte de Guibert, a French general and writer. Less philosophical than such later eighteenth century letter writers as
Madame de Stael, they offer a portrait of someone who saw herself as a tragic heroine sacrificing all for love.
Letters to the Marquis de Mora Mlle de Lespinasse first met the Marquis de Mora about two years after establishing her own salon. Encountering him again two years later, she fell in love with him, and he fully returned her feelings. He began to suffer symptoms of
tuberculosis, however, and returned to Spain for his health. Mlle de Lespinasse's letters reveal the pain she experienced from the separation and her anxiety over Mora's poor health. On the way back to
Paris in 1774 to fulfill promises exchanged with Mlle de Lespinasse, the marquis died at
Bordeaux at the age of 30.
Letters to the Comte de Guibert Soon after the Marquis de Mora returned to Spain, Mlle de Lespinasse became acquainted with the man who would become the main passion of her life, the Comte de Guibert, then a colonel. Her letters to Guibert began in 1773 and soon record her as torn between her affection for Mora and her new infatuation. Later letters describe her partial disenchantment occasioned by Guibert's marriage to another woman in 1775 and her increasing despair. ==Death==