

Herzog von Schleswig-Holstein-Gottorf
Battle of Klissow, Poland
Duchy of Holstein
Schleswig Cathedral
Friedrich IV, Herzog von Schleswig-Holstein-Gottorp (* 18. October 1671 in Gottorf Castle; † 19. July 1702 in Battle of Klissow) was a herzog von Schleswig-Holstein-Gottorf. He was 30 years old. He was buried at Schleswig Cathedral.