Columbia subject headings:
Aristocracy (Social class)--Great Britain--Biography.
Harvard subject headings:
Aristocracy (Social class)--Great Britain--Biography.
Curzon family.
Curzon of Kedleston, George Nathaniel Curzon, Marquess, 1859-1925--Family.
Great Britain--History--20th century.
Metcalfe, Alexandra Curzon, Lady, 1904-1995.
Mosley, Cynthia, Lady, 1898-1933.
Ravensdale, Mary Irene Curzon, Baroness, 1896-1966
Princeton subject headings:
Aristocracy (Social class)--Great Britain--Biography.
Curzon family.
Great Britain--History--20th century.