Gwendolen Florence Mary Guinness (Onslow), Countess of Iveagh MP (1881 - 1966)

Lady Gwendolen Florence Mary Onslow was the daughter of William Hillier Onslow, 4th Earl of Onslow and Hon. Florence Coulston Gardner.3 She married Rupert Edward Cecil Lee Guinness, 2nd Earl of Iveagh,...

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