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Events on Saturday 29 September 1364 2
1319 – 1364Charles de Blois (1319-1364)Died 29 September 1364, aged 45Charles de Blois, claimant to the Duchy of Brittany, was killed at the Battle of Auray, ending his long rivalry with John de Montfort over control of the duchy. He was later venerated as a beatus by the Catholic Church for his piety.
1364Battle of AurayDecisive battle ends the Breton War of SuccessionAt Auray in Brittany, John de Montfort's forces, aided by the English captain John Chandos, defeated the army of Charles de Blois, who was killed in the fighting. The battle effectively ended the decades-long Breton War of Succession in Montfort's favor.