Robert Balfour, 2nd Baron Riverdale English steel maker and industrialist (1901-1998) (1901–1998) Parents Frances Josephine Keighley Bingham Arthur Balfour, 1st Baron Riverdale Children David Rowland Balfour Frances Christian Balfour Mark Robin Balfour Siblings Francis Henry Balfour Primrose Keighley Balfour Evelyn Hope Balfour Mary Josephine Balfour Partners Christina Mary Hill Nancy Marguerite Rundle