Percival married Lizzie Gladys Harman between Apr and Jun 1919 in Edmonton, Middlesex. Lizzie (daughter of Charles Ambrose Harman and Elizabeth Mary Devereux) was born on 12 May 1887 in Hornsey, Middlesex, England; was christened on 8 Sep 1889 in St Paul, Edmonton, Enfield, London; died in Sep 1979 in Exeter, Devon, England. [Group Sheet] [Family Chart]