 Ladislaus was freed in 1452 by the Lower Austrian estates.He acted similarly towards his first cousin Sigismund of the Tyrolian line of the Habsburg family.Despite those efforts, he failed to gain control over Hungary and Bohemia in the Bohemian–Hungarian War (1468–78) and was even defeated in the Austrian–Hungarian War (1477–88) by the Hungarian King Matthias Corvinus in 1485, who managed to maintain residence in Vienna until his death five years later in the Siege of Vienna.