William John Robert Cavendish, Marquess of Hartington
1917 - 1944 (26 years)
Lt. Col. Edward Cavendish
1838-1891
1838-1891
Emma Lascelles
-1876
-1876
Lady Evelyn Emily Mary Fitzmaurice
1870-1960
1870-1960
Lady Cicely Alice Gore
1867-1955
1867-1955
Lady Mary Alice Gascoyne-Cecil
1895-1988
1895-1988