| Date of enlistment | 10th July 1915 |
| Rank at enlistment | Private |
| Company | C Company |
| Significant events while serving with the AIF | Wounded in Action – Pozieres |
Summary of Private McCarthy’s WW1 service record, located in the National Archives of Australia. Full details are available online, NAA Series B2455
| Date | Location | Event |
| 5th November 1917 | Australia | Discharged – medically unfit |
| 18th September 1917 | Australia | Disembarked Euripedes at Melbourne |
| 21st July 1917 | Australia | Return to Australia on HS A14 Euripedes |
| 4th June 1917 | England | Overstaying leave at Montevideo camp Weymouth by one day. Forfeiture of 2 days pay |
| 17th May 1917 | England | To Weymouth from furlough |
| 2nd May 1917 | England | Discharged from hospital to furlough |
| 20th April 1917 | England | Transferred to 1st Auxiliary Hospital Harefield |
| 13th August 1916 | England | Admitted 1st Eastern General Hospital Cambridge |
| 13th August 1916 | France | Embarked for England on HS Jean Breydel from Boulogne |
| 8th August 1916 | France | Admitted to 8th Stationary Hospital |
| 5th August 1916 | France | Wounded in Action – gunshot wound arms and legs (serious) |
| 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