I'm in Adelaide and for 10 years I have been doing free research for people all over the world who want information about ancestors who came here in the 1800's.I saw your request re Herbert William Turner and I decided to see if I could find anything for you when I was in the South Australian State Library. The following is what I managed to find:-
William George Turner, aged 23 years, single, son of Thomas Newman Turner married 8th June 1882 to Catherine Abbott aged 23 years,single, daughter of William Henry Abbott at residence of bride's father at Norwood, District Adelaide. reference book 131 page 1021
CHILDREN BORN TO WILLIAM GEORGE TURNER & CATHERINE ABBOTT IN SOUTH AUSTRALIA.
1. Cecil Edward born 18th September Hamley Bridge, District Gilbert reference book 336 apge 195
2. Clarence Robert Arnold born 29th September 1887 at Happy Valley, District Adelaide reference book 405 page 227
3. Doris Kate born 17th january 1892 at Maylands, District Norwood. reference book 494 page 197
Herbert William Turner born 24th April 1883 at Hamley Bridge.Herbert William died 20th October 1938 in Brisbane, Queensland.
Herbert William aged 27years, single, son of William George Turner married 4th May 1910 to Sarah Mabel aged 30 years, single, daughter of Reuben Partridge at residence of bride's parents, Marrabel, District Gilbert reference book 213 page 467
CHILDREN BORN TO HERBERT WILLIAM TURNER & SARAH MABEL PARTRIDGE.
1. Doreen Maitland born 14th December 1913 Prospect, District Adelaide reference book 924 page 480
2. Harry Tanko born 24th February 1916 Loxton, District Wellington refeence book 975 page 179
3. Mabel Eileen born 16th January 1911 at Wallaroo District Daly reference book 857 apge 423
4. Murray Arnold born 8th April 1921 at Grange Road, District Port Adelaide refeence book 73 page 40 symbol "A" denoting (1) The Registrar has made an amendment to information on this birth record and/or (2) The Registrar has included additional information on the birth record.
5. Sylvia Delacourt born 24th February 1912 at Cowell, District Flinders reference book 881 page 391.
The above is all I had time to lookup in the library, so I hope it is of some interest to you.