|Other Names||Hyolmar Auton|
|Religion||Church of England|
|Address||25 Harris Street, Pyrmont, New South Wales|
|Age at embarkation||24|
|Next of kin||Mother, Mrs Sofia Lammi, Kan Kaanpa, Alohonkayayer Kyta, Finland|
|Rank on enlistment||Private|
|Unit name||17th Battalion, 16th Reinforcement|
|AWM Embarkation Roll number||23/34/3|
|Embarkation details||Unit embarked from Sydney, New South Wales, on board HMAT A40 Ceramic on
|Rank from Nominal Roll||Private|
|Unit from Nominal Roll||17th Battalion|
|Fate||Returned to Australia
War service: Western Front
Embarked from Sydney, 7 October 1916; disembarked, Plymouth, England, 21 November 1916. Admitted to Fargo Military Hospital, 22 December 1916 (bronchitis); marched in to 5th Training Bn, Rollestone, 10 January 1917. Proceeded overseas to France,13 March 1917. Joined 17th Bn, 1 April 1917.
Admitted to 6th Australian Field Ambulance, 25 April 1917 (bunion); transferred to 4th General Hospital, 8 May 1917 (bronchitis); to England, 11 May 1917, and admitted to Connaught Hospital, Aldershot, 12 May 1917. Discharged to furlough, 25 May 1917, to report to No. 3 Command Depot, Hurdcott, 9 June 1917. Admitted to Fovant Hospital, 20 July 1917 (bronchitis); transferred to 3rd Auxiliary Hospital, Dartford, 29 August 1917; discharged to No. 2 Command Depot, Weymouth, 17 September 1917.
Commenced return to Australia, 31 October 1917; disembarked Melbourne, 31 December 1917, for onward travel to Sydney; discharged, 26 June 1918 (medical unfitness); died, Sydney, 24 December 1918.Medals: British War Medal, Victory Medal