Issue of Edward III of England the Yorks left Richard III as king, supported and then betrayed by his cousin Buckingham, the descendant of Thomas of Woodstock. Finally, the Yorks were dislodged by the remaining Lancastrian candidate, Henry VII of the House of Tudor, another descendant of John of Gaunt, who married the eldest daughter of Yorkist King Edward IV. Edward, the Black Prince (15 June 1330 – 8 June 1376), Duke of Cornwall, Prince of Wales. The eldest son of Edward III who predeceased his father and never became king. Edward's only surviving child was Richard II who ascended to the throne but produced no
Richard III of England Edward IV's children bastards and Richard the rightful king. Shortly after, the citizens of London, both nobles and commons, convened and drew up a petition asking Richard to assume the throne. He accepted on 26 June and was crowned at Westminster Abbey on 6 July. His title to the throne was confirmed by Parliament in January 1484 by the document "Titulus Regius". The princes, who were still lodged in the royal residence of the Tower of London at the time of Richard's coronation, disappeared from sight after the summer of 1483. Although after his death Richard III was accused of