Portrait 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), son of <a href="https://en.wikipedia.org/wiki/en:Ernest_Frederick_III,_Duke_of_Saxe-Hildburghausen" class="extiw" title="w:en:Ernest Frederick III, Duke of Saxe-Hildburghausen"><span title="Duke of Saxe-Hildburghausen 1745-1780">Ernest Frederick III, Duke of Saxe-Hildburghausen</span></a>
<div class="fn value">
Tobias Falke (active 1800-1830) (engraver)</div>
between 1800 and 1826 <div style="display: none;">date QS:P571,+1850-00-00T00:00:00Z/7,P1319,+1800-00-00T00:00:00Z/9,P1326,+1826-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external text" href="https://www.rct.uk/collection/610126">Royal Collection RCIN 610126</a>