Douglas Duff ROPER-MARSHALL was born 14 October 1890 in Hanwell, London, England. He married Dorothy Frances HUTCHINSON 1929 in Brentford, London, England. He died 1971 in Camelford, Cornwall, England. Dorothy Frances HUTCHINSON, daughter of Edward HUTCHISON and Lois EARL , was born August 1909 in Gibraltar. She died 25 December 1986 in Ruislip, London, England.