"Gian Giacomo Medici (25 January 1498 – 8 November 1555) was an Italian condottiero, Duke of Marignano and Marquess of Musso and Lecco in Lombardy." - (en.wikipedia.org 13.12.2020)
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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.)