Frances Stewart
Parents
Charles Pratt, 1st Earl Camden
Children
Lady Selina Stewart
Lady Emily Stewart
Charles Vane, 3rd Marquess of Londonderry
Siblings
John Pratt, 1st Marquess Camden
Lady Jane Pratt
Lady Sarah Pratt
Lady Elizabeth Pratt
unknown daughter Pratt
Partners
Robert Stewart, 1st Marquess of Londonderry