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
Prince of Beira Prince of Beira Prince of Beira () is a title traditionally granted to the heir apparent of the heir apparent to the throne of Portugal. The title's original use that it be granted on the eldest daughter of the reigning monarch of Portugal. Tied with the title of Prince of Beira, is Duke of Barcelos, as heir to the Duke of Braganza and Prince of Brazil ("later" Prince Royal of Portugal). The current Prince of Beira is Prince Afonso, the eldest son of Duarte Pio, Duke of Braganza. The title's name has its origins in the Beira province in central