David Orr Ewing (1900-1964) (1900–1964) Parents Augusta Inskip, Viscountess Caldecote Charles Lindsay Orr-Ewing Children Charles Orr Ewing Edward Orr Ewing Siblings Barbara Dorothea Orr Ewing Edward Lindsay Orr Ewing Robin Inskip, 2nd Viscount Caldecote Janet Beatrix Orr Ewing Ian Orr-Ewing Partners Helen Noaks