Margaret Graham (died 1927) (d. 1927) Parents Lady Jane St. Maur Sir Frederick Graham, 3rd Baronet Children Lady Sibyl Grimston Lady Hermione Grimston Eva Hermione Mackintosh Lady Helen Grimston James Grimston, 4th Earl of Verulam Lady Elizabeth Grimston Lady Vera Grimston Lady Aline Grimston Siblings James Reginald Graham Hilda Graham Hugh Graham Sir Richard Graham, 4th Bt. Helen Graham Sibyl Marcia Graham Violet Graham, Duchess of Montrose Partners Alexander Aeneas Mackintosh, 27th of Mackintosh James Grimston, 3rd Earl of Verulam