|Place of birth||Melbourne, Victoria|
|Age at embarkation||24.6|
|Next of kin||Mother, Mrs Annie Walker, Aberdeen, New South Wales|
|Previous military service||Nil|
|Place of enlistment||Sydney, New South Wales|
|Rank on enlistment||Private|
|Unit name||Field Bakery, 19th Company, Army Service Corps, 1st Reinforcements|
|Embarkation details||Unit embarked from Sydney, New South Wales, on board HMAT A23 Suffolk on
|Rank from Nominal Roll||Private|
|Unit from Nominal Roll||15th Company, Australian Army Service Corps|
|Fate||Returned to Australia
War service: Egypt, Western Front
Embarked Aexandria to join the British Expeditionary Force, 17 March 1916; disembarked Marseilles, France, 23 March 1916.
Found guilty, Calais, 9 April 1916, of while on Active Service being absent from work from 6 pm till 8.15 pm: awarded 3 days' confined to camp.
Found guilty, 13 February 1917, of being absent from camp, 2015 to 2200, 11 February 1917: awarded forfeiture of 2 days' pay, and confined to camp for 5 days.
Admitted to 30th General Hospital, 4 March 1917 (not yet diagnosed); transferred to 7th Convalescent Depot, Boulogne, 10 March 1917 (laryngitis); to 3rd Rest Camp, 14 March 1917; to Base Depot, Etaples, 16 March 1917.
Struck off strength of 2nd Field Bakery, 10 June 1917; taken on strength, 15th Company, Australian Army Service Corps, 11 June 1917.
On leave to United Kingdom, 8 December 1917; rejoined unit from leave, 26 December 1917.
Found guilty, 18 January 1918, of while on Active service leaving a government vehicle unattended: awarded 3 days' Field Punishment No 2.
On leave to Paris, 22 March 1918; rejoined unit from leave, 28 March 1918.
Temporarily detached to 19th Bn, 16 August 1918; rejoined 15th Company, 19 August 1918.
On leave to United Kingdom, 24 December 1918; rejoined unit from leave, 14 January 1919.
Admitted to 3/2 West Lancashire Field Ambulance, 4 February 1919 (influenza); transferred to 7th Casualty Clearing Station, 5 February 1919; discharged to duty, 15 February 1919; rejoined unit, 16 February 1919.
Marched out to England for return to Australia, 25 March 1919; marched in to No 1 Command Depot, Sutton Veney, 26 March 1919.
Commenced return to Australia on board HT 'Mahia', 4 June 1919; disembarked Sydney, 20 July 1919; discharged, Sydney, 20 September 1919.Medals: British War Medal, Victory Medal
|Miscellaneous details||Name does not appear on Embarkation Roll.|
|Sources||NAA: B2455, WALKER William Wallace|