Johann Friedrich was the Count Palatine of Sulzbach-Hilpoltstein from 1614 until 1644. Wikipedia
Born: August 23, 1587, Neuburg an der Donau, Germany
Died: October 19, 1644 (age 57 years), Hilpoltstein, Germany
Partner: Sophie Agnes of Hesse-Darmstadt
Parents: Philipp Ludwig, Count Palatine of Neuburg and Anna of Cleves