| Date of enlistment | 12th July 1915 |
| Rank at enlistment | Private |
| Company | D Company |
| Significant events while with the AIF | Killed in Action – Bullecourt
Hospitalised sick Appointed Lance Corporal |
Commemorated on the Villers-Bretonneux Memorial
Summary of Lance Corporal Trigg’s WW1 service record, located in the National Archives of Australia. Full details are available online, NAA Series B2455
| Date | Location | Event |
| 3rd May 1917 | France | Killed in Action |
| 17th February 1917 | France | Appointed Lance Corporal |
| 28th December 1916 | France | Re-joined Battalion |
| 27th November 1916 | France | Marched in to 2nd ADBD Etaples |
| 20th November 1916 | France | To Convalescence Depot |
| 12th November 1916 | France | Transferred to 12th General Hospital Rouen |
| 10th November 1916 | France | To 38th CCS hospital sick – trench feet |
| 26th March 1916 | France | Disembarked Marseille |
| 19th March 1916 | Egypt | Proceeded to join British Expeditionary Force from Alexandria on the Llandovery Castle |
| 8th January 1916 | Egypt | Taken on Strength, Tel-el-Kabir |
| 25th October 1915 | Egypt | Disembarked Alexandria |
| 29th September 1915 | Australia | Departed Melbourne on RMS Osterley |
| 3rd August 1915 | Australia | Assigned to 5th Reinforcements 22nd Battalion |
| 19th July 1915 | Australia | Marched into Broadmeadows depot |

FIRST WORLD WAR TIMELINE