| Regimental number | 6408 |
| Place of birth | Ballarat, Victoria |
| Religion | Church of England |
| Occupation | Motor mechanic |
| Address | 35 William Street, Brighton, Victoria |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, John Clementsen, 35 William Street, Brighton, Victoria |
| Enlistment date | 24 June 1916 |
| Date of enlistment from Nominal Roll | 10 June 1916 |
| Rank on enlistment | Private |
| Unit name | 14th Battalion, 20th Reinforcement |
| AWM Embarkation Roll number | 23/31/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A15 Port Sydney on 7 September 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Divisional Signal Company |
| Fate | Returned to Australia 12 July 1919 |
