Question: What is the date of death of Charles Guillaume Le Normant D'Étiolles's wife?
Sentence (from "Madame de Pompadour"): Jeanne Antoinette Poisson, Marquise of Pompadour (29 December 1721 – 15 April 1764), commonly known as Madame de Pompadour, was a member of the French court.
Relevant evidence: Yes