Hedley married Maude Elizabeth Hughes on 11 Mar 1900 in The Deanery, Launceston, Tasmania, Australia. Maude (daughter of Charles James Hughes and Rachael Elizabeth Bobey) was born on 29 May 1874 in Manchester, Lancashire, England; died on 20 Jan 1937 in Scottsdale, Tasmania, Australia. [Group Sheet]

1. Claudia Jessica Sutherland was born on 9 Nov 1900 in Scottsdale, Tasmania, Australia; died on 31 Jan 1989 in Sydney, New South Wales, Australia.
2. Verna Frederika Sutherland was born on 28 Sep 1903 in Scottsdale, Tasmania, Australia; died on 1 Oct 1987 in Hobart, Tasmania, Australia.
3. Donald Clive Sutherland was born on 7 Jan 1912 in Scottsdale, Tasmania, Australia; died on 28 Nov 1988 in Sydney, New South Wales, Australia.