Ladislaus IV of Hungary, also known as Ladislaus the Cuman, was born on August fifth, twelve sixty-two. He ascended to the throne as King of Hungary and Croatia in twelve seventy-two, following the death of his father, Stephen V. His early life was marked by turmoil, as he was kidnapped at the tender age of nine by the rebellious lord Joachim Gutkeled, which set the stage for a tumultuous reign.
During his minority, Hungary was rife with conflict among various baronial factions, including the Abas, Csáks, Kőszegis, and Gutkeleds, all vying for power. It wasn't until twelve seventy-seven that Ladislaus was declared of age at an assembly of nobles and prelates. He formed an alliance with Rudolf I of Germany, playing a crucial role in the victory over Ottokar II of Bohemia at the Battle on the Marchfeld in twelve seventy-eight.
Despite his military successes, Ladislaus struggled to restore royal authority in Hungary. His attempts to consolidate power were met with challenges, particularly from the pagan Cumans, who resisted the influence of the papal legate, Philip of Fermo. Ladislaus's decision to support the Cumans led to his excommunication, and he faced further difficulties when he was captured by the legate's partisans.
In twelve eighty, Ladislaus managed to defeat a Cuman army invading Hungary, and the kingdom withstood a Mongol invasion in twelve eighty-five. However, his popularity waned, and he faced accusations of inciting the Mongols. His personal life also deteriorated; after imprisoning his wife in twelve eighty-six, he became involved with Cuman mistresses. In his later years, he roamed the country with his Cuman allies, losing control over powerful lords and bishops.
Ultimately, Ladislaus's reign ended tragically when he was assassinated by Cuman assassins, a fate that reflected the chaos and strife of his rule. His life and reign remain a testament to the complexities of medieval Hungarian politics and the challenges of leadership during a time of division.