| Regimental number | 2056 |
| Place of birth | Perth Western Australia |
| Religion | Methodist |
| Occupation | Farmer |
| Address | Pinjarrah, Western Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Joseph McMahen, Coolup, Western Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 10th Light Horse Regiment, 14th Reinforcement |
| AWM Embarkation Roll number | 10/15/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A69 Warilda on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 14th Field Artillery Brigade |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Parents: Joseph and K MCMAHEN |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 41 |
| Place of burial | Karrakatta Cemetery, Perth, Western Australia |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
