Nonetheless, his sons could not maintain his power, and after their defeat at the Battle of Rozgony (today Rozhanovce in Slovakia) his dominion disintegrated.
Akhirnya putra-putranya tidak dapat menjaga kekuasaan mereka dan setelah kekalahan mereka di Pertempuran Rozgony (sekarang Rozhanovce di Slowakia) kekuasaanya dihancurkan.