| Regimental number | 9371 |
| Place of birth | Nowra, New South Wales |
| Religion | Presbyterian |
| Occupation | Farmer |
| Address | Brundee, via Nowra, New South Wales |
| Marital status | Single |
| Age at embarkation | 31 |
| Next of kin | Brother, Henry Herbert Monaghan, Brundee, via Nowra, New South Wales |
| Enlistment date | 20 July 1915 |
| Rank on enlistment | Private |
| Unit name | 1st Field Ambulance, Reinforcement 15 |
| AWM Embarkation Roll number | 26/44/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A26 Armadale on 21 March 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Field Ambulance |
| Fate | Returned to Australia 2 June 1919 |
| Other details | Medals: British War Medal, Victory Medal |
| Date of death | 12 May 1931 |
| Age at death | 46 |
| Place of burial | Nowra Cemetery, New South Wales |