Percival married Beatrice Maud Wooster on 14 May 1921 in Holy Trinity, Wealdstone, Middlesex. Beatrice (daughter of George Alfred Wooster and Mary Ann Shepheard) was born on 22 Feb 1900 in Pinner, Middlesex; died in Dec 1988 in Aylesbury Vale, Buckinghamshire. [Group Sheet] [Family Chart]