Florence Coulston Gardner (died 1934) (1853–1934) Parents Alan Gardner, 3rd Baron Gardner Julia Sarah Hayfield Fortescue Children Richard Onslow, 5th Earl of Onslow Lady Dorothy Onslow Gwendolen Guinness, Countess of Iveagh Victor Alexander Herbert Huia Onslow Siblings Evelyn Coulston Gardner Herbert Gardner, 1st Baron Burghclere Alan Coulston Gardner Partners William Onslow, 4th Earl of Onslow