Mar 15   Battle of Halmyros: The Catalan Company defeats Walter V of Brienne to take control of the Duchy of Athens, a Crusader state in Greece   

Mar 15   Walter V of Brienne, Duke of Athens   

Apr 24   Gen Malik Kafur returns to Delhi after campaign in South India.   

Oct 13   Gwijde van Names, Flemish marshal (Golden Track), dies at 35.   

Oct 16   Council of Vienne (15th ecumenical council) opens.   

Oct 16   Council of Vienne opens.   

Aug 13   King alfonso xi of castile and leon: King alfonso xi of castile and leon (d. 1350)   

Mar 15   Walter v of brienne: Duke of athens   

Oct 13   Gwijde van names: Flemish marshal (golden track),