This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Keyserling. Herman Karl von Keyserling hrabia niemiecki historyk dyplomata pochodzenia kurlandzkiego subie Rosji Karl Herman von Keyserling anonymous portrait from mid XVIII century PDArt DEFAULTSORT Keyserling Hermann Karl von Keyserling family births deaths Duchy of Courland and Semigallia Artworks missing infobox template