 The sudden emergence of Emeric and his two brothersNicholas and Stephenduring Matthias Corvinus's reign gave rise to scholarly theories about their kinship with the royal Hunyadi family.The joint appearance of the Szapolyai, Hunyadi and Szilágyi coat-of-arms in certain places also support this theory, taking into account that Matthias Corvinus's mother was Elizabeth Szilágyi.The Szapolyai coat-of-arms (which depicted a wolf) appears together with the Hunyadi coat-of-arms on the tomb of Matthias Corvinus's father, John Hunyadi, and with the Hunyadi and Szilágyi coat-of-arms in the Dominican monastery in Buda and on a well in Matthias Corvinus's summer palace in Visegrád.