Recurring Guest Characters Richard II 1 guest appearances John of Gaunt 1 guest appearances Henry Bolingbroke 1 guest appearances Duchess of York 1 guest appearances Duke of York 1 guest appearances Duchess of Gloucester 1 guest appearances Duke of Northumberland 1 guest appearances Bishop of Carlisle 1 guest appearances Duke of Aumerle 1 guest appearances Thomas Mowbray 1 guest appearances Queen 1 guest appearances Duke of Surrey 1 guest appearances Henry Percy 1 guest appearances