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
Edward of Angoulême of Bordeaux, as the new second in line. After the Black Prince's death in 1376, Richard became heir apparent to Edward III and succeeded the following year. Richard later ordered a monument to be made for his brother's tomb, which he had re-located; he also possibly depicted his brother on the Wilton Diptych. Edward was born at the Château d'Angoulême, in Angoulême, then part of the Duchy of Aquitaine. His name, Edward of Angoulême, is a territorial designation referring to his birthplace; this was a common naming practice in 14th-century England. Through his father, Edward, the Black Prince, he was