Hermann II, Duke of Saxe-Eisenach (Salic Land)

Hermann II, Duke of Saxe-Eisenach was Duke of Saxe-Eisenach from 1924 to his death in 1964. He was the last sole ruler of Eisenach, which was inherited upon his death by his relative Charles Augustus II of Saxe-Weimar, thus reuniting Weimar and Eisenach. The Weimar branch at one point disinherited him.