|Date of birth|
|Place of birth||Numba, via Nowra, New South Wales|
|Address||Numba, Nowra, New South Wales|
|Age at embarkation||26|
|Next of kin||Father, G Coulthart, Numba via Nowra, New South Wales|
|Rank on enlistment||Private|
|Unit name||18th Battalion, 4th Reinforcement|
|AWM Embarkation Roll number||23/35/2|
|Embarkation details||Unit embarked from Sydney, New South Wales, on board HMAT A8 Argyllshire on
|Rank from Nominal Roll||Corporal|
|Unit from Nominal Roll||18th Battalion|
|Fate||Returned to Australia
|Family/military connections||Brother: 2127 Private John Stronach COULTHART, 5th Field Company Engineers, returned to Australia, 8 April 1919.|
War service: embarked from Sydney, 30 September 1915; admitted to 4th Auxiliary Hospital, Cairo (mumps), 27 December 1915. Taken on strength, 18th Battalion, 5 February 1916.
Wounded in action, France (multiple gun shot wounds), 27 July 1916; transferred to England per H.S. 'St. David', 28 July 1916; transferred to 5th Training Division, 31 August 1916.
Promoted acting Lance Corporal, 14 November 1916; qualified as Instructor at Southern Command Grenade School, Lyndhurst, 27 January 1917; promoted to E.D.P. Corporal, 5th Training Battalion, 14 February 1917.
Rejoined 18th Battalion, reverts to Private, 29 September 1917.
Wounded in action, 2nd occasion, (abrasions to leg) 6 October 1917; embarked from England via 'Princess Elizabeth' 19 October 1917; rejoined 18th Battalion 12 January 1918; promoted to Lance Corporal, 26 October 1918, returned to Australia 7 April 1919.
Medals: British War Medal, Victory Medal
|Date of death|
|Age at death||75|
|Place of burial||Cremated at Nowra, New South Wales|