Pontefract Castle Pontefract Castle Pontefract (or, Pomfret) Castle is a castle ruin in the town of Pontefract, in West Yorkshire, England. King Richard II is thought to have died there. It was the site of a series of famous sieges during the 17th-century English Civil War. The castle, on a rock to the east of the town above All Saints' Church, was constructed in approximately 1070 by Ilbert de Lacy. on land which had been granted to him by William the Conqueror as a reward for his support during the Norman Conquest. There is, however, evidence of earlier occupation of the site.
John of Gaunt of political strife. He mediated between the king and a group of rebellious nobles, which included Gaunt's own son and heir, Henry Bolingbroke. Following Gaunt's death in 1399, his estates and titles were declared forfeit to the crown, and his son, now disinherited, was branded a traitor and exiled. Henry Bolingbroke returned from exile shortly after to reclaim his inheritance, and deposed Richard. He reigned as King Henry IV of England (1399–1413), the first of the descendants of John of Gaunt to hold the English throne. The House of Lancaster would rule England from 1399 until the time of the