<div class="fn value">
Dominique-Henri GUIFFARD (1838-1913), d'après Edmond LECHEVALLIER-CHEVIGNARD (1825-1902)</div>
<a href="https://en.wikipedia.org/wiki/Joconde" class="extiw" title="en:Joconde">Joconde database</a>:  entry  <a rel="nofollow" class="external text" href="https://www.pop.culture.gouv.fr/notice/joconde/00000104768">00000104768</a> <a href="//commons.wikimedia.org/wiki/User:Jebulon" title="User:Jebulon">Jebulon</a> for photograph.