Events

• Abu Said dies and the Ilkhan khanate ends
• Slavery abolished in Sweden
• Charles I of Hungary allies with Poland against the Hapsburgs and Bohemians
• Carinthia and Carniola come under Habsburg rule. After the death of Duke Henry, the duchies are bestowed by Louis the Bavarian on the dukes of Austria. From that time onwards, what is today Slovenia was ruled jointly with Austria until 1918.
• Pope Benedict XII begins to reform the Cistercians
• The excommunication of Frederick III of Sicily and the interdict placed on Sicily end
• Beginning of the construction of the papal palace in Avignon
• Otto the Merry, Duke of Austria, becomes Duke of Carinthia on May 2
• Åbenrå is chartered as a city.

Births

• Prince Marko, Serbian leader (approximate date)

Deaths

• April 2 - Henry, Duke of Carinthia and Carniola, Count of Tyrol
• Abu Said, Ilkhan Emperor