Dawes, Clifford Gordon (SN 5086) Clifford was an 18 year old farmer when he enlisted on January 26, 1916. His next of kin was his father, Alfred, of Iona. He Returned to Australia on July 21, 1917 for a medical discharge - 'Gun shot wounds multiple' was the reason. Clifford is listed on the Bunyip War Memorial.
Dawes, Gladstone (SN 4178) Gladstone enlisted on July 20 1915 aged 18. His next of kin was his mother, Mrs A. Dawes of Iona, and his father was listed as Alfred Dawes, Senior. Gladstone was Killed in Action in France on June 17, 1918.
Dawes, Victor (SN 3080) Victor enlisted on July 20, 1915 aged 21 and his next of kin was his mother, Mrs Elizabeth Dawes of Garfield. He Returned to Australia on July 3, 1919.
Dawes, Walter (SN 4093) Walter enlisted on January 10, 1916. He was a 22 year old carpenter and his next of kin was his father, Albert. Albert's address was Kirwan's Post Office, via Garfield. Walter Returned to Australia June 4, 1919.
I believe these boys were brothers, and I have done more research on the family, you can read about them here.