The emperor's death released the Hungarians from their alliance with East Francia. On their way back from Italy they expanded their rule over Pannonia. Furthermore, according to Liutprand of Cremona, the Hungarians "claimed for themselves the nation of the Moravians, which King Arnulf had subdued with the aid of their might" at the coronation of Arnulf's son, Louis the Child in 900. The Annals of Grado relates that the Hungarians defeated the Moravians after their withdrawal from Italy. Thereafter the Hungarians and the Moravians made an alliance and jointly invaded Bavaria, according to Aventinus. However, the contemporary Annals of Fulda only refers to Hungarians reaching the river Enns.