Hygin-Auguste Cavé
…had married Marie-Élisabeth Blavot-Boulanger (April 1806 – 15 October 1883). She was an artist, who had studied with, and previously been married to, Clément Boulanger (who died in 1842), and she exhibited her artwork regularly at the Salon in Paris. Through his wife, Cavé became acquainted with Boulanger's former…