Michael de la Pole, 2nd Earl of Suffolk his eldest son Michael, who later died at Agincourt. Michael married Katherine de Stafford, daughter of Hugh de Stafford, 2nd Earl of Stafford. They were parents to at least eight children: Michael de la Pole, 2nd Earl of Suffolk Michael de la Pole, 2nd Earl of Suffolk (1367 – 17 September 1415) was an English nobleman who supported Henry IV (reigned 1399-1413) against Richard II (reigned 1377-1399) during the turmoils of the late 14th century. He died during the Siege of Harfleur in 1415. He was a son of Michael de la Pole, 1st Earl of Suffolk and Katherine Wingfield,
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