Alva married Laura Emma Seiler on 25 Feb 1914 in Monroe County, Ohio, USA. Laura (daughter of Jacob Seiler and Elisabeth Kindelberger) was born on 13 Jun 1894 in Monroe County, Ohio, USA; died on 3 Feb 1991 in Monroe County, Ohio, USA. [Group Sheet] [Family Chart]

1. Howard Gerald Clegg was born on 9 May 1915 in Monroe County, Ohio, USA; died on 1 Nov 1986 in Clarington, Monroe County, Ohio, USA.
2. Donald Alton Clegg was born on 20 Aug 1916 in Monroe County, Ohio, USA; died on 17 Feb 2000 in Pickerington, Fairfield County, Ohio, USA.
3. Bernard Stanley Clegg was born on 16 Aug 1917 in Monroe County, Ohio, USA; died on 25 Nov 1958 in Ohio, USA.
4. Alva Max Clegg