| Regimental number | 236 |
| Place of birth | Launceston Tasmania |
| Religion | Methodist |
| Occupation | Brick maker |
| Address | Kings Meadows, Tasmania |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, Alfred John Machen, Kings Meadows, Tasmania |
| Enlistment date | 4 March 1916 |
| Rank on enlistment | Private |
| Unit name | 40th Battalion, A Company |
| AWM Embarkation Roll number | 23/57/1 |
| Embarkation details | Unit embarked from Hobart, Tasmania, on board HMAT A35 Berrima on 1 July 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 40th Battalion |
| Fate | Returned to Australia 19 October 1918 |