Riversdale Grenfell (1864-1954) (1864–1954) Parents Elizabeth Graham Charles Seymour Grenfell Children Geoffrey Grenfell Esmé Winifred Mary Grenfell Jean Doris Grenfell Siblings Alice Lilian Grenfell Mildred Louisa Grenfell Cecily Mary Grenfell Partners Olive Isabel Smith Cecil Lubbock