<div class="description">
Alain IV de Bretagne, dit Fergent, duc de Bretagne</div>
<div class="fn value">
<b>Édouard Odier</b> (1800-1887)</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/000PE004405">000PE004405</a>