Caroline Grafton

Caroline Grafton, neé Hissop, was the daughter of James Hissop, 3rd Duke of Pennington, and the sister of the 4th duke. Prior to her death, she was the aunt of Henry Hissop, the present duke, and the grandmother of played characters Katharine Steele and Julianne Grafton. She was the wife of the 1st Marquess of Raulings.

She likely approved of the first duchess and probably would not have approved of the second.