Ursula Pole, Baroness Stafford - The Forgotten Plantagenet Daughter

She was the sole daughter of a royal countess, Margaret Pole, and thus a great-niece of two of England's kings, Edward IV and Richard III, and yet Ursula Pole, Baroness Stafford's life is seldom explored at length. She would manage to avoid involvement in the scandal that tore her family apart, living twelve years into the reign of Queen Elizabeth I, but who was she, this long forgotten daughter of the house of Plantagenet?