Edward Roundell Palmer (1926-1974) (1926–1974) Parents Roundell Palmer, 3rd Earl of Selborne Grace Ridley Children Lucinda Beatrice Palmer Francis Mark Bacon Palmer Henrietta Cecilia Palmer Matthew Roundell Palmer Siblings Anne Brewis Laura Mary Palmer William Palmer, Viscount Wolmer Robert Jocelyn Palmer Mary Sophia Palmer John Ralph Roundell Palmer Partners Joanna Constance Bacon