11.
Overview:
Katherine Villiers, Duchess of Buckingham, Marchioness of Antrim, 18th Baroness de Ros of Helmsley (née Manners; died 1649) was an English aristocrat. The daughter and heir of Francis Manners, 6th Earl ...
Date of birth: August 1603
Date of death: October 1649
Nationality: British
Occupation: Royalty
Gender: Female