25th January » A 1348 Friuli earthquake called strong earthquake strikes the South Alpine region of Friuli in modern Italy, causing considerable damage to buildings as far away as Rome.
7th April » Charles University in Prague or Charles University is founded in Prague.
6th July » Pope Clement VI issues a papal bull Antisemitism Persecutions in the Middle Ages e.g protecting the Jews in the Middle Ages Black Death or Jews accused of having caused the Black Death.
1st November » The anti-royalist Union of Valencia attacks the Jews of Murviedro on the pretext that they are serfs of the King of Valencia and thus "royalists".
Famous Deaths in History for 1348
2nd December » Emperor Hanazono of Japan (b. 1297)