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 of Richard and Anne's marriage were addressed by a clause protecting their rights in the event they were divorced (i.e. of their marriage being declared null and void by the Church) and then legally remarried to each other, and also protected Richard's rights while waiting for such a valid second marriage with Anne. The following year, Richard was rewarded with all the Neville lands in the north of England, at the expense of Anne's cousin, George Neville. From this point, Clarence seems to have fallen steadily out of King Edward's favour, his discontent coming to a head in 1477 when,