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
Pontefract of Pontefract was known by the Anglo-Scandinavian name of Kirkby. After the Norman conquest in 1066 almost all of Yorkshire came under the ownership of followers of William the Conqueror, one of whom was Ilbert de Lacy who became the owner of Tateshale (Tanshelf) where he began to build a castle. Pontefract Castle began as a wooden motte and bailey castle, built before 1086 and later rebuilt in stone. The de Lacys lived in the castle for more than two centuries and were holders of the castle and the Honour of Pontefract from 1067 until the death of Alice de