Mar 27 Battle of the Thirty: 30 English and 30 Breton knights and squires square off using swords, maces, lances and daggers - considered one of the most chivalrous battles in history
Aug 4 Sea battle at Zwartewaal: William, Duke of Bavaria, defeats the forces of his mother Margaret II, Countess of Hainaut and her English allies
Edward III
Peter the Cruel