Guillaume-Isidore Baron de Montbel by Charles-Louis Bazin (1802-1859) <a rel="nofollow" class="external autonumber" href="https://www.akg-images.com/archive/-2UMDHUR9LFQO.html">[1]</a> after Moritz Daffinger (1790-1849). [It is unclear whether the date in pencil (1826) refers to the original or the derivative work.]
<bdi><a href="https://en.wikipedia.org/wiki/en:Charles-Louis_Bazin" class="extiw" title="w:en:Charles-Louis Bazin"><span title="French painter (1802-1859)">Charles-Louis Bazin</span></a>
</bdi>
19<sup>th</sup> century <div style="display: none;">date QS:P571,+1850-00-00T00:00:00Z/7</div>
This image is available from the <a href="//commons.wikimedia.org/wiki/New_York_Public_Library" title="New York Public Library">New York Public Library</a>'s Digital Library under the digital ID 1231903: <a rel="nofollow" class="external text" href="http://digitalgallery.nypl.org/nypldigital/id?1231903">digitalgallery.nypl.org</a> → <a rel="nofollow" class="external text" href="https://digitalcollections.nypl.org/search/index?keywords=1231903">digitalcollections.nypl.org</a>