"Rudolph Zacharias Becker (9 April 1752 in Erfurt, Archbishopric of Mainz – 28 March 1822 in Gotha) was a German educator and author." - (en.wikipedia.org 10.11.2019)
en
(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.)