Question: When did Louise D'Aumont's husband die?
Sentence (from "Louise d'Aumont"): Louise d'Aumont, "duchesse d'Aumont, duchesse Mazarin et de La Meilleraye" (Louise Félicité Victoire; 22 October 1759 in Paris – 13 December 1826 in Paris) was a French Duchess, and a Princess of Monaco by marriage to Honoré IV, Prince of Monaco.
Relevant evidence: Yes