In October 1483 Stafford's father was central in Buckingham's rebellion against King Richard III. He was beheaded without trial on 2 November 1483, whereby all his honours were forfeited. Stafford is said to have been hidden in various houses in Herefordshire at the time of the rebellion, and perhaps for the remainder of Richard III's reign. After Richard III's defeat at Bosworth on 22 August 1485, and King Henry VII's accession to the crown, Stafford was made a Knight of the Order of the Bath on 29 October 1485 as Duke of Buckingham, and attended Henry VII's coronation the following day, although his father's attainder was not formally reversed by Parliament until November. The young Duke's wardship and lands were granted, on 3 August 1486, along with the wardship of his younger brother, Henry Stafford, to the King's mother, Margaret Beaufort, and according to Davies it is likely Buckingham was educated in her various households.