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.
Pontefract Priory had resulted in a reduction of the monastery's debts from 3200 marks to 350. A later, undated, visitation return gives the average number of monks at 20. Duckett prints a letter from Stephen, Prior of Pontefract in 1323, to Pierre, Abbot of Cluny, explaining that he had been prevented from making a visitation of the English Cluniac houses, owing to the presence of the king and court at Pontefract, which prevented his leaving home. In the previous year (1322) Thomas, Earl of Lancaster had been beheaded at Pontefract, and his body buried in the priory church "on the right hand