The First Princess of Wales The First Princess of Wales The First Princess of Wales (originally published as Sweet Passion's Pain) is a 1984 historical fiction novel by American author Karen Harper. Set during the 14th-century, it follows the romance between Joan of Kent and Edward, the Black Prince. Set during the reign of Edward III of England in the 14th-century, the novel follows the romance between Joan of Kent and Edward's eldest son, Edward, the Black Prince. "The First Princess of Wales" was written by American author Karen Harper and published as her third novel. Harper was inspired to become a writer by the
Edward the Black Prince differenced royal arms. His younger brother, John of Gaunt, used a similar shield on which the ostrich feathers were ermine. Edward's "shield for peace" is believed to have inspired the badge of three ostrich feathers used by later Princes of Wales. Edward married his cousin, Joan, Countess of Kent (1328–1385), on 10 October 1361. She was the daughter and heiress of Edmund, Earl of Kent, the younger son of King Edward I by his second wife Margaret of France. They had two sons, both born in Aquitaine: From his marriage to Joan, he also became stepfather to her children by