 Grainger died in the White Plains hospital on 20 February 1961 , at the age of 78 . His body was flown to Adelaide where , on 2 March , he was buried in the Aldridge family vault in the West Terrace Cemetery , alongside Rose 's ashes . Ella survived him by 18 years ; in 1972 , aged 83 , she married a young archivist , Stewart Manville . She died at White Plains on 17 July 1979 . 
