Ethel Muriel Cynthia Critchley (1899-1987) (1899–1987) Parents Edward Ashton Critchley Children Phyllida Lovaine Plowden Julian Piers Plowden Perdita Remony Plowden Giles Roger Standish Plowden Siblings Ronald Asheton Critchley Partners Piers Standish Plowden