June 19, 1282 - Eleanor de Montfort, wife of Llewelyn ap Gruffydd (Llewelyn the Last), Prince of Wales, died after giving birth to their daughter Gwenllian. Unfortunately, Llewelyn was killed not long after his daughter's birth and she was sent to an English convent where she remained until her death.
June 19, 1566 - James VI of Scotland (and 1st of England) was born to Mary, Queen of Scots.
June 19, 1979 - Robin (aka The Lady Gwyn) was born in Atlanta, Georgia. (hehehe)