Eugène François Vidocq portrait
Marie Gabrielle Coignet (1793-?) <a rel="nofollow" class="external autonumber" href="https://www.researchgate.net/profile/Arnaud_Brignon/publication/259132413_Ltude_inacheve_dtienne_Geoffroy_Saint-Hilaire_sur_les_crocodiles_fossiles_%2528Thalattosuchia%2529_de_Normandie__la_lumire_de_documents_indits/links/0a85e53c446be177bf000000.pdf">[1]</a>
From <a rel="nofollow" class="external text" href="http://bdzoom.com/82905/lart-de/%C2%AB-vidocq-t1-le-suicide-de-notre-dame-%C2%BB-par-sinisa-banovic-et-richard-d-nolane/">Vidock Article</a>. Original in <a rel="nofollow" class="external text" href="http://www.carnavalet.paris.fr/">Carnavalet Musee</a>, see <a rel="nofollow" class="external text" href="http://www.mystudios.com/artgallery/M/Marie-Gabrielle-Coignet/Francois-Eugene-Vidocq,-c.1830-40.html">also here</a>