"Friedrich Martin Adalbert Kayssler, also spelled Kayßler (7 April 1874 – 30 April 1945), was a German theatre and film actor. He appeared in 56 films between 1913 and 1945." - (en.wikipedia.org 12.08.2021)
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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.)