Gwendolen, Countess Iveagh (1881-1966: ODNB), elder daughter of 4th earl of Onslow; m. 1903, Rupert Guinness (of the brewing family), later Viscount Elveden, and 2nd earl of Iveagh, 1927; chair, Conservative party women's advisory committee, 1925-33, chair, National Union of Conservative and Unionist Associations, 1930; MP (C), Southend, 1927-35.

Journal references: 1

• 19 Dec 1927