Year 1458 (MCDLVIII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. Events of 1458 January 24 – Matthias I Corvinus becomes king of Hungary. August 19 – Pope Pius II succeeds Pope Callixtus III as the 210th pope. October 24 – King Afonso V of Portugal conquers Al Kasr Ceger in North Africa. Magdalen College, University of Oxford's founded. George of Podebrady becomes king of Bohemia. Luis Cadamosto discovers the first C… (More on 1458)