Question: What is the date of death of Georges Charpentier's wife?
Sentence (from "Georges Charpentier"): Georges Charpentier (December 22, 1846 - November 15, 1905) was a 19th-century French publisher who became known as a champion of naturalist writers, especially Émile Zola, Gustave Flaubert, and Guy de Maupassant.
Relevant evidence: No