"Ercole I d´Este, KG (26 October 1431 – 25 January 1505) was Duke of Ferrara from 1471 until 1505. He was a member of the House of Este. He was nicknamed North Wind and The Diamond." - (en.wikipedia.org 17.11.2019)
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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.)