Riversdale Grenfell industrialist in Swansea (1807–1871) Parents Georgiana St. Leger Pascoe Grenfell Children Georgina Adelaide Grenfell Charles Seymour Grenfell Charlotte Elliot Grenfell Siblings Emily Charlotte Grenfell Marianne Grenfell Frances Kingsley Pascoe Grenfell Charlotte Maria French Grenfell Henrietta Maria Jane Grenfell Caroline Temple Grenfell Charlotte Granville Grenfell George Granville Grenfell Charles Grenfell Partners Charlotte Adelaide Elliot