She is the second daughter of Roderick Francis Arthur Balfour, 5th Earl of Balfour and Lady Tessa Mary Isabel Fitzalan-Howard, and a niece of the Duke of Norfolk.
She is the second daughter of Roderick Francis Arthur Balfour. She is Lady Tessa Mary Isabel Fitzalan-Howard, and a niece of the Duke of Norfolk. Roderick Francis Arthur Balfour is 5th Earl of Balfour.