During one war, former supporters led by Archbishop Vitez plotted to depose this ruler, who is not Italian but invited many Italian humanists to his court and owned an eponymous library which was the largest outside Italy at the taime.
This ruler employed the court historian Antonio Bonfini during the last years of the latter's life. This ruler requested that Pope Paul II establish the Universitas Istropolitana in what is now Bratislava. During one war, former supporters led by Archbishop Vitez plotted to depose this ruler, who is not Italian but invited many Italian humanists to his court and owned an eponymous library which was the largest outside Italy at the taime. This leader, who hired full-time mercenaries for his (*) 'Black Army,' fought a protracted war with George Podebrad of Bohemia on the pretext of returning Bohemia to Catholicism. Dying in 1490, for 10 points, name this son of Janos Hunyadi, a Hungarian king whose byname comes from the Raven on his family crest.
This ruler employed the court historian Antonio Bonfini during the last years of the latter's life.
Matthias Corvinus [or Matthias I or Matyas I Hunyadi]