The Duchess of Orleans refers to the title held by the wife of the Duke of Orleans, a member of the French royal family. The title has been associated with various historical figures, particularly during the 17th and 18th centuries. The most notable Duchess of Orleans was Henriette Anne Stuart, who married Philippe I, Duke of Orleans, in 1661. The Duchess played a significant role in the French court, known for her charm and influence. Her marriage helped strengthen ties between the French and British royal families, as she was the daughter of King Charles I of England. The title has since been held by other women, each contributing to the history of the French nobility.