"Ercole II d'Este (5 April 1508 – 3 October 1559) was Duke of Ferrara, Modena and Reggio from 1534 to 1559. He was the eldest son of Alfonso I d'Este and Lucrezia Borgia." - (en.wikipedia.org 22.05.2021)
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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.)