Berkhamsted Castle was taken prisoner at the Battle of Poitiers. When the Black Prince fell ill following his campaigning in France, he retired to Berkhamsted and died there in 1376. Richard II inherited Berkamsted Castle in 1377; initially the use of it was given to his favourite, Robert de Vere and, after de Vere's fall from power and exile in 1388, to John Holland. Henry IV lived in the castle after he deposed Richard in 1400, and he used the property to detain rival applicants to the throne. During this period Geoffrey Chaucer, later famous for his "Canterbury Tales", oversaw renovation work
English invasion of Scotland (1400) Commons was not keen on the forthcoming war, and, since extravagance had been a major complaint against Henry's predecessor, Henry was probably constrained in requesting a subsidy. At this point, parliament was clearly still opposed to a Scottish war, and may eve have believed a possible French invasion the imperative issue. In June 1400, the king summonsed his Duchy of Lancaster retainers to muster at York, and they in turn brought their personal feudal retinues. At this point, with the invasion being obvious to all, the Scots attempted to re-open negotiations. Although Scottish ambassadors arrived at York to meet the