John of Brittany (French: Jean de Bretagne; c. 1266 โ 17 January 1334), 4th Earl of Richmond, was an English nobleman and a member of the Ducal house of Brittany, the House of Dreux. He entered royal service in England under his uncle Edward I, and also served Edward II. On 15 October 1306 he received his father's title of Earl of Richmond. He...
