Question: What is the date of death of Iphigénie Decaux-Milet-Moreau's husband?
Sentence (from "Louis Victor de Blacquetot de Caux"): Louis Victor de Blacquetot de Caux (23 May 1773 in Douai – 6 June 1845) was a Lieutenant-General of Engineering, State Councilor, Minister, Commander of St. Louis and the Legion of Honor.
Relevant evidence: Yes