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 Castle 1st Baron Darcy de Darcy handed over the castle to the leaders of the Pilgrimage of Grace, a Catholic rebellion from northern England against the rule of King Henry VIII. Lord Darcy was executed for this alleged "surrender," which the king viewed as an act of treason. In 1541, during a royal tour of the provinces, it was alleged that King Henry's fifth wife, Queen Catherine Howard, committed her first act of adultery with Sir Thomas Culpeper at Pontefract Castle, a crime for which she was apprehended and executed without trial. Mary, Queen of Scots was lodged at the castle