John Casimir of the Palatinate-Simmern
German prince and reigning count palatine of Simmern (1543-1592) · Germany · On the map · Historical Figures · Died at 48
John Casimir, Count Palatine of Simmern was a German prince and a younger son of Frederick III, Elector Palatine. A firm Calvinist, he was a leader of mercenary troops in the religious wars of the time, including the Dutch Revolt. From 1583 to 1592, he acted as regent for his nephew, Elector Palatine Frederick IV.
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![John Casimir as depicted in a contemporary reference work.[3] The text reads "Ioannes Casimirus Palatinus Rheni Dux Bavariæ Etc."](https://upload.wikimedia.org/wikipedia/commons/thumb/0/03/Johann_Casimir_aus_Thesaurus_Pictuarum.jpg/500px-Johann_Casimir_aus_Thesaurus_Pictuarum.jpg)
