Portrait of <a href="https://en.wikipedia.org/wiki/en:Countess_Caroline_of_Nassau-Saarbr%C3%BCcken" class="extiw" title="w:en:Countess Caroline of Nassau-Saarbrücken"><span title="German noble (1704-1774)">Caroline of Nassau-Saarbrücken</span></a> (1704-1774), Countess Palatine of Zweibrücken
<bdi>Probably <a href="https://en.wikipedia.org/wiki/en:Johann_Heinrich_Tischbein" class="extiw" title="w:en:Johann Heinrich Tischbein"><span title="painter from Germany (1722-1789)">Johann Heinrich Tischbein</span></a>
</bdi>
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