Portrait of <a href="https://en.wikipedia.org/wiki/en:Charles_Eugene,_Duke_of_W%C3%BCrttemberg" class="extiw" title="w:en:Charles Eugene, Duke of Württemberg"><span title="Duke of Württemberg">Duke Karl II Eugen, Duke of Württemberg</span></a> (1728-1793)
<bdi><a href="//commons.wikimedia.org/wiki/Category:18th-century_portrait_paintings_of_men,_artist_and_location_missing" title="Category:18th-century portrait paintings of men, artist and location missing">Unidentified painter</a>
</bdi>
eingescannt aus: Harald Schukraft: Kleine Geschichte des  Hauses Württemberg,  Tübingen, 2006, ISBN 13-978-3-87407-5, S. 167