William Colin Doust was born 1861 in Grafton, New South Wales, Australia to David Doust (1836-1937) and Mary Eliza Waters (1837-1909) and died 23 August 1949 Grafton, New South Wales, Australia of unspecified causes. He married Emily Apps (1864-1902) 3 October 1883 in Southgate, New South Wales, Australia.
|Offspring of William Colin Doust and Emily Apps (1864-1902)|
|Cecil Moses Doust (1884-1965)|
|Harold Doust (1886-1972)|
|Elsie Doust (c1887-1948)|
|Roy Doust (1893-1916)|
|Arthur Clyde Doust (1896-1977)|