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
Royal Arms of England the Royal Banner of England, the Banner of the Royal Arms, the Banner of the King (Queen) of England, or by the misnomer the Royal Standard of England. This Royal Banner differs from England's national flag, the St George's Cross, in that it does not represent any particular area or land, but rather symbolises the sovereignty vested in the rulers thereof. The first documented use of royal arms dates from the reign of Richard I (1189-1199). Much later antiquarians would retrospectively invented attributed arms for earlier kings, but their reigns pre-dated the systematisation of hereditary English heraldry that only occurred