Events

• End of the reign of Emperor Go-En'yu of Japan, fifth and last of the Northern Ashikaga Pretenders
• Emperor Go-Komatsu ascends to the throne of Japan
• John Wyclif's teachings are condemned by the Synod of London .
• The Ottomans take Sofia.
• September, 30: Trieste being donated by his inhabitants to Leopold III von Habsburg.

Births

• Frederick IV of Austria - Regent of Tyrol and Further Austria

Deaths

• Nicolas Oresme