This Day in History: 1372-08-30

On 30th August 1372, Edward III made his grandson (son of Prince Edward of Woodstock, the Black Prince), Richard of Bordeaux (later Richard II), guardian of the kingdom as he prepared to leave from Sandwich on his flagship, Grace de Dieu, on campaign for France. To reinforce a treaty, John of Gaunt (Edward III’s fourth, and second surviving, son) had been forced to give up his earldom of Richmond to the Duke of Brittany and was informed by his father that, in the event of Prince Edward’s death, then Richard of Bordeaux would be heir to the throne, not John.