Frank married Ivall, Dorothy Lucy on 16 Sep 1918 in Hampstead, Middlesex, England. Dorothy (daughter of Ivall, Walter George and Bartlett, Lily Mary Crabe) was born on 25 Oct 1895 in Chalvey, Buckinghamshire, England; died on 13 Mar 1970 in Hampstead, London, England. [Group Sheet] [Family Chart]

1. Hart, Frank George de Betham was born on 24 Feb 1918 in Fulham, Middlesex, England; died on 27 May 2003 in Barnet, Hertfordshire, England.
2. Hart, John de Betham was born on 21 Oct 1919 in Stanley Gardens, London, England; died on 12 April 2015.
3. Hart, Pamela Mary de Betham was born on 26 Jul 1922 in Stanley Gardens, London, England; died on 21 Apr 1997 in South Dorset, Dorset, England.
4. Living