I've been watching her on streaming TV in the White Princess, the daughter of Edward IV Elizabeth of York. When Henry VII overthrew the Plantagenets (with less of a claim to the throne than I have ... ) he decided to marry her to re-unite the Houses of York and Lancaster following decades of civil war (which later became known as the 'Wars of the Roses.' This struggle formed the basis of 'Game of Thrones.') The marriage was a bit fiery by this account. It's probably historically questionable, a sort of 'Dallas' set in the Middle Ages. She plays the part well though.