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Praskovia Kovalyova-Zhemchugova - Europeana Collections
Praskovia Ivanovna Kovalyova-Zhemchugova also Kovaleva or Kovalyova, Kovaleva-Zhemchugova, Zhemchugova-Sheremeteva, and Sheremeteva or Sheremetyeva (Прасковья Ивановна Жемчугова, Ковалёва, Шереметева) (July 20, 1768 – February 23, 1803) was a Russian serf actress and soprano opera singer.