William married Mazie Helen Baker on 25 Feb 1914 (MARR) in Washington, DC. Mazie (daughter of James Murry Baker and Anna Elizabeth Jacobs) was born on 15 Dec 1891 in Washington, DC; died on 30 Aug 1958 in Washington, DC; was buried in Congressional Cemetery Washington, District of Columbia, District Of Columbia, USA. [Group Sheet] [Family Chart]

1. Walter John "Lefty" Douglas was born on 21 Mar 1915 in Washington, DC; died on 11 Feb 1963 in Riverdale, Md..
2. Rose Margaret Douglas was born on 22 Jul 1916 in Washington, DC; died on 21 Dec 2009 in McLean, Va.; was buried in National Memorial Park Falls Church, Falls Church City, Virginia, USA.
3. Sgt. James Harvey Douglas, Sr. was born on 26 Oct 1918 in Washington DC; died on 25 Dec 1990 in Lake County, Fla.; was buried in Florida National Cemetery Bushnell, Sumter County, Florida, USA.
4. William Harvey Douglas was born on 23 Sep 1920 in Washington, DC; died on 24 Sep 1994 in McLean, Va..
5. Betty Ann Douglas was born on 27 Oct 1922 in Washington, DC; died on 5 Oct 1974 in Cross Junction, Frederick County, Va..
6. Robert Allen Douglas was born on 2 Nov 1924 in Washington, DC; died on 1 Jan 1994 in Virginia Beach, Va..
7. Olive Virginia "Ollie" Douglas was born on 25 Jan 1928 in Maryland; died in Apr 1992 in Alexandria, Va..
8. Mary Ellen Douglas was born on 16 Jul 1930 in Washington, DC.; died on 15 May 2003 in Fairfax, Va..

William + Ann Upton. Ann was born on 3 Jul 1840 in Lancashire, England; died on 23 Apr 1910 in Washington DC. [Group Sheet] [Family Chart]