Two Isabellas of King John

King John of England was married to two women: Isabella of Gloucester and Isabelle of Angoulême. The two women were central to shaping John and his reign, each in her own way molding the king and each other over their lives. Little is known about Isabella of Gloucester and she has largely become an historical footnote; Isabelle of Angoulême has a reputation as a witch and poisoner. However, both w...