Edward of Norwich, 2nd Duke of York by a French chronicler to have betrayed to the king a conspiracy at the end of 1399 by a group of Richard II's former favourites who planned to murder Henry IV and his sons at a jousting tournament at Windsor Castle on 6 January 1400. But according to James Tait, contemporary English sources that describe the conspiracy make no mention of Edward, and his role in it is open to question. In October 1400, the king made Edward Keeper of North Wales, and on 5 July 1401, his lieutenant in Aquitaine. On 1 August 1402, Edward's father died, and he
Pontefract Castle on 28 January 1569, travelling between Wetherby and Rotherham. Royalists controlled Pontefract Castle at the start of the English Civil War. The first of three sieges began in December 1644 and continued until the following March when Marmaduke Langdale, 1st Baron Langdale of Holme arrived with Royalist reinforcements and the Parliamentarian army retreated. During the siege, mining and artillery caused damage and the Piper Tower collapsed as a result. The second siege began on 21 March 1645, shortly after the end of the first siege, and the garrison surrendered in July after hearing the news of Charles I's defeat at