Lady Patricia Florence Susan Guinness (1918-2001) (1918–2001) Parents Rupert Guinness, 2nd Earl of Iveagh Gwendolen Guinness, Countess of Iveagh Children Mark Lennox-Boyd Christopher Alan Lennox-Boyd Simon Lennox-Boyd, 2nd Viscount Boyd of Merton Siblings Richard Guinness Lady Honor Dorothy Mary Guinness Arthur Onslow Edward Guinness, Viscount Elveden Brigid Guinness Partners Alan Lennox-Boyd, 1st Viscount Boyd of Merton