Lady Helen Grimston British noble (1879–1947) (1879–1947) Parents James Grimston, 3rd Earl of Verulam Margaret Graham Children Hermione Anna Cassel Sub Lt. Ernest James Cassel Sir Francis Edward Cassel, 2nd Bt. Sir Harold Cassel, 3rd Baronet Josephine Helen Cassel Siblings James Grimston, 4th Earl of Verulam Lady Vera Grimston Lady Hermione Grimston Lady Aline Grimston Lady Elizabeth Grimston Lady Sibyl Grimston Eva Hermione Mackintosh Partners Felix Cassel
