Henry Green (politician, died 1399) John of Gaunt. He became a close confidante of King Richard II. Along with Sir John Bussy and Sir William Bagot he was appointed one of the eccentric Richard's 'continual councillors' who gained an unsavoury reputation. At one point they advised the king to confiscate the lands of the exiled Henry Bolingbroke, Duke of Hereford. When Bolingbroke returned from exile in 1399 to reclaim his inheritance, the three councillors decided flight was the best option. Bussy and Green sought sanctuary in Bristol Castle but were delivered up to Bolingbroke on 28 July 1399, who had them beheaded the following day.
Pontefract Castle was succeeded by his eldest son, John. However, the King took possession of Castle Donington and Pontefract Castle. The de Lacys lived in the castle until the early 14th century. It was under the tenure of the de Lacys that the magnificent multilobate donjon was built. In 1311 the castle passed by marriage to the estates of the House of Lancaster. Thomas, Earl of Lancaster (1278–1322) was beheaded outside the castle walls six days after his defeat at the Battle of Boroughbridge, a sentence placed on him by King Edward II himself in the great hall. This resulted in the