Events

• Siege of Rostock ends

Births

• June 16 - Giovanni Boccaccio, Italian writer (d. 1375)
• August 1 - Emperor Kogon of Japan, first of the Northern Ashikaga Pretenders (d. 1364)
• August 13 - Aradia de Toscano, female messianic figure in Italian witchcraft

Deaths

• August 24 - Henry VII, Emperor of the Holy Roman Empire, died near Siena
• Robert Winchelsey, Archbishop of Canterbury