James Grimston, 4th Earl of Verulam British Earl and businessman (1880-1949) (1880–1949) Parents James Grimston, 3rd Earl of Verulam Margaret Graham Children James Grimston, 5th Earl of Verulam Bruce Grimston John Grimston, 6th Earl of Verulam Brian Grimston Siblings Lady Vera Grimston Lady Hermione Grimston Lady Aline Grimston Lady Elizabeth Grimston Lady Sibyl Grimston Lady Helen Grimston Eva Hermione Mackintosh Partners Violet Brabazon