Oliver married Elizabeth Juliet Powell between Jul and Sep 1938 in District Chelsea. Elizabeth (daughter of Sir Douglas Powell, 2nd Bt of Wimpole Street and Albinia Muriel Powell) was born on 24 Mar 1905 in Sharow Hall, Sharow, Ripon, , Yorkshire, England; was christened on 23 Apr 1905 in Sharow, Ripon, , Yorkshire, England; died on 20 Apr 1956 in The London Clinic, 20 Devonshire Place, Westminster, London, , England. [Group Sheet] [Family Chart]

Family/Spouse: Living. [Group Sheet] [Family Chart]