<a href="https://en.wikipedia.org/wiki/Margravine_Louise_Charlotte_of_Brandenburg" class="extiw" title="w:Margravine Louise Charlotte of Brandenburg">Margravine Louise Charlotte of Brandenburg</a> (1617-1676), Duchess consort of Courland.
<bdi><a href="//commons.wikimedia.org/wiki/Category:17th-century_portrait_paintings_of_women,_artist,_location_and_year_missing" title="Category:17th-century portrait paintings of women, artist, location and year missing">Unidentified painter</a>
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P. Ārends, <i>Kurzemes Hercogu Kapene</i>, Rīga, 1940.