William married Lilian Ruby Thistlethwaite in 1916 in Maitland West, New South Wales, Australia. Lilian (daughter of John Dickinson Thistlethwaite and Hannah Norton) was born on 4 May 1896 in Maryborough, Queensland, Australia; died on 18 Sep 1973 in Sydney, New South Wales, Australia. [Group Sheet]

1. Leonard William Dombkins was born about 1917; died on 17 Oct 1934 in Mater Misericordiae Hospital, Nth. Sydney, New South Wales, Australia; was buried on 18 Oct 1934 in Northern Suburbs Cemetery, Sydney, New South Wales, Australia.
2. Geoffrey Harold Dombkins was born in Unknown; died in 1919 in Hamilton, New South Wales, Australia.
3. Living
4. Robert Stanley Dombkins was born in 1925; died on 16 Dec 1978 in Ashcroft, Sydney, New South Wales, Australia.
5. Living
6. Living
7. Living