The AIF Project

John O'BRIEN

Regimental number2430
Place of birthSt Ennes, Cork, Ireland
ReligionRoman Catholic
OccupationLabourer
Marital statusSingle
Age at embarkation34
Height5' 7"
Weight160 lbs
Next of kinBrother, C O'Brien, 27 Bute Road, Cardiff, Wales
Enlistment date8 January 1915
Date of enlistment from Nominal Roll6 January 1916
Place of enlistmentLiverpool, New South Wales
Rank on enlistmentPrivate
Unit name5th Battalion, 7th Reinforcement
AWM Embarkation Roll number23/22/2
Embarkation detailsUnit embarked from Melbourne, Victoria, on board HMAT A64 Demosthenes on 16 July 1915
Rank from Nominal RollSapper
Unit from Nominal Roll1st Tunnelling Company
FateReturned to Australia 4 January 1919
Discharge date20 July 1919
Other details

War service: embarked Sydney, 17 March 1915. Embarked for Australia on HT 'Ceramic', 4 May 1915; disembarked Melbourne, 26 May 1916 (venereal disease). Returned to duty, 3rd Military District, 8 June 1915, allotted to 5th Bn, 7th Reinforcement.

Re-embarked, 16 July 1915. Proceeded from Alexandria to join the Mediterranean Expeditionary Force, 18 October 1915; taken on strength, 5th Bn, Lemnos, 3 November 1915. Disembarked Alexandria, 7 January 1916 (general Gallipoli evacuation).

Proceeded from Alexandria to join the British Expeditionary Force, 25 March 1916; disembarked Marseilles, 31 March 1916.

Admitted to No 12 Casualty Clearing Station, 24 April 1916 (orchitis); transferred to 26th General Hospital, 25 April 1916; to England, 12 May 1916, and admitted to 3rd London General Hospital, 13 May 1916; to 1st Auxiliary Hospital, Harefield, 29 May 1916; discharged to Training Depot, 5 June 1916. Proceeded overseas to France, 29 August 1916; rejoined 5th Bn, Belgium, 16 September 1916.

Admitted to 17th Casualty Clearing Station, 9 October 1916 (hernia); transferred to 1st Convalescent Depot, Boulogne, 10 October 1916; discharged to Base, unfit, 11 October 1916. Admitted to 26th General Hospital, Etaples, 16 October 1916 (hernia); embarked for England, 17 October 1916, and admitted to Norfolk & Norwich Hospital, 17 October 1916. Discharged on furlough, 5 January 1917. Found guilty, 3 February 1917, of being absent without leave, 3.30 pm, 20 January, to 8.30 pm, 2 February 1917: awarded 10 days' Field Punishment No 2; forfeited total of 24 days' pay. Proceeded overseas to France, 27 May 1917; rejoined 5th Bn, 15 June 1917. By sworn declaration assumed name of Callaghan, David, from 10 August 1917.

On furlough to United Kingdom,12 February 1918; rejoined unit, 7 March 1918. Admitted to 3rd Australian Field Ambulance, 24 May 1918 (debility); discharged to duty, 3 June 1918; rejoined unit, 5 June 1918.

Admitted to 2nd Australian Field Ambulance, 4 October 1918 (defective vision); transferred to 3rd Australian General Hospital, Abbeville, 4 October 1918; discharged to duty, 20 October 1918; rejoined unit, 25 October 1918.

Admitted to 2nd Australian Field Ambulance, 28 November 1918 (influenza); transferred to 47th Casualty Clearing Station, 28 November 1918; to 9th USA General Hospital, Rouen, 3 December 1918; discharged to No 2 Convalescent Depot, 17 December 1918; to 1st Australian Clearing Depot, Havre, 21 December 1918; discharged to Base Depot, 3 January 1919.

Commenced return to Australia from Liverpool on board HT 'Khyber', 31 March 1919; admitted to ship's hospital at sea, 5 April 1919; discharged from hospital, 12 April 1919; disembarked Brisbane, 18 May 1919; discharged, 20 July 1919.

Medals: 1914-15 Star, British War Medal, Victory Medal
Miscellaneous detailsReal name: David CALLAGHAN
SourcesNAA: B2455, O'BRIEN John

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