"Christian Albert, Burgrave and Count of Dohna (also known as Christoph Albert, 10 December 1621 in Küstrin – 14 December 1677 in Gartz) was a German nobleman from the House of Dohna." - (en.wikipedia.org 17.12.2021)
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(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)