Pontefract Castle II was captured by Henry Bolingbroke's supporters in August 1399 and initially imprisoned in the Tower of London. Sometime before Christmas that year he was moved to Pontefract Castle (via Knaresborough) where he remained under guard until his death, perhaps on 14 February 1400. William Shakespeare's play Richard III mentions this incident: Various chroniclers suggest that Richard was starved to death by his captors, and others suggest he starved himself. A contemporary French chronicler suggested that Richard II had been hacked to death, but this is, according to the ODNB, "almost certainly fictitious". In 1536, the castle's guardian, Thomas Darcy,
Kerak Castle peasants' revolt in Palestine. In 1840, Ibrahim Pasha of Egypt captured the castle and destroyed much of its fortifications. In 1844, his troops, who did not have control over the surrounding countryside, came under siege. They were eventually starved out and many were killed. During the Ottoman Empire, it played an important role due to its strategic location on the crossroads between the Arabian Peninsula, Egypt and Greater Syria. In 1893, the Ottoman authorities reestablished control over the area by appointing a mutasarrıf (governor) resident in Kerak Castle with a garrison of 1400, including 200 cavalry. Parts of the castle