Arthur Herbert MacArthur (1862-1937) (1862–1937) Parents Emmerline Helen Allan Arthur Hannibal MacArthur Children Guy D'Arcy Daveney MacArthur Arthur William Allan MacArthur Siblings Emmerline Augusta Maria MacArthur Enid Emma MacArthur Edward John Bayly MacArthur Emmeline Augusta Maria MacArthur Partners Blanche Lilian Daveney