John Casimir, Count Palatine of Zweibrücken-Kleeburg was the son of John I, Count Palatine of Zweibrücken and his wife, Duchess Magdalene of Jülich-Cleves-Berg. He was married to
- Occupation
- aristocrat
- Citizenship
- Germany, Sweden
- Born
- May 20, 1589, April 12, 1589
- Died
- June 18, 1652, June 8, 1652