Autograph letter signed, without salutation and address, from Johann Samuel König seemingly to Madame de Graffigny.
Detailed Summary:
König reports on his quarrel with Gabrielle Émilie Le Tonnelier de Breteuil, marquise Du Châtelet and, in the postscript, asks the recipient to maintain secrecy. From Spring to November 1739, König had taught du Châtelet at Cirey Castle. Madame de Graffigny described the affair in a letter to her lover shortly after König wrote this letter. She later went on to describe the relationship between Voltaire and du Châtelet in La vie privée de Voltaire et de Mme Châtelet.