Portrait of <a href="https://en.wikipedia.org/wiki/en:Duchess_Charlotte_Georgine_of_Mecklenburg-Strelitz" class="extiw" title="w:en:Duchess Charlotte Georgine of Mecklenburg-Strelitz"><span title="German noble">Duchess Charlotte Georgine of Mecklenburg-Strelitz</span></a> (1769-1818), wife of <a href="https://en.wikipedia.org/wiki/en:Frederick,_Duke_of_Saxe-Altenburg" class="extiw" title="w:en:Frederick, Duke of Saxe-Altenburg"><span title="German duke (1763-1834)">Frederick, Duke of Saxe-Hildburghausen</span></a> (1763-1834)
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<p>Johann Martin Benjamin Kessler (1760-1823)
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<small style="font-size:85%;">("described as by Carl August Keßler, presumably a confusion with the Biedermeyer homonym <a rel="nofollow" class="external autonumber" href="http://www.pastellists.com/Articles/KESSLER.pdf">[1]</a>)</small></div>
Self-scanned