Denier - Ladislaus IV

Ladislaus IV — known as "the Cuman" — ruled Hungary under the persistent influence of his mother's Cuman steppe heritage, which ultimately drove him into open conflict with the papacy and his own nobility. His refusal to abandon Cuman customs and allies led Pope Nicholas IV to declare a crusade against him in 1287, a remarkable designation for a sitting Christian king. Ladislaus was assassinated by Cuman chieftains in 1290, ending his turbulent reign and the Árpád dynasty's direct male line within two years.