Tags: Noble.
Landgrave Hermann IV of Hesse-Rotenburg (15 August 1607 in Kassel – 25 March 1658 in Rotenburg an der Fulda) was the first Landgrave of the semi-independent Landgraviate of Hesse-Rotenburg. He was the fourth son of the Landgrave Maurice of Hesse-Kassel and his second wife Countess Juliane of Nassau-Dillenburg.