Damenportrait aus dem Moskauer Nachlass Jacob Kochs (1815?–1871), Rittmeister des Zaren Alexander II. Eventuell Katharina Kochs, Mutter des Rittmeisters.
<bdi><a href="//commons.wikimedia.org/wiki/Category:18th-century_portrait_paintings_of_women,_artist,_location_and_year_missing" title="Category:18th-century portrait paintings of women, artist, location and year missing">Unidentified painter</a>
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