an Entity references as follows:
Johann Georg [John George] von Brandenburg (16 December 1577 – 2 March 1624) was a German nobleman and Protestant ecclesiastic in the Holy Roman Empire. He was the administrator (bishop) of Strasbourg from 1592 until 1604 and the Duke of Jägerndorf (Krnov), one of the Silesian duchies, from 1607 until 1624.