Henry Stafford, 2nd Duke of Buckingham death, and was made a ward of King Edward IV of England. He became the Duke of Buckingham in 1460 following the death of his grandfather, Humphrey Stafford, 1st Duke of Buckingham. In February 1466, at age 11, he was married to Catherine Woodville, sister of Edward IV's queen, Elizabeth Woodville, and daughter to Richard Woodville, 1st Earl Rivers. Buckingham and his wife had four children: Upon the death of Edward IV in 1483, Buckingham allied himself to the king's younger brother Richard, Duke of Gloucester, helping him succeed to the throne as Richard III in lieu of Edward's living
Edward Woodville, Lord Scales executed Anthony Woodville and proclaimed himself king. He made a number of attempts to extradite the Tudor faction, but the Duke resisted the pressure. Edward returned to England with Henry in 1485 and fought at the Battle of Bosworth. Under Henry VII he was appointed as Lord of the Isle of Wight in the first year of the new king's reign. He was also given command of Porchester Castle again, along with Carisbrooke Castle. By this time he was being called "Lord Scales", coming from his brother's wife, Elizabeth de Scales, whose lands had been bequeathed to him, but which