ferdinand iii

noun

1. Ferdinand II(def 1).
2. 1608–57, king of Hungary 1625–57, king of Bohemia 1627–57, king of Germany 1636–57; emperor of the Holy Roman Empire 1637–57 (son of Ferdinand II).

noun

1. 1608–57, Holy Roman Emperor (1637–57) and king of Hungary (1625–57); son of Ferdinand II
2. title as king of Naples of Ferdinand V