| Regimental number | 1955 |
| Place of birth | Numurkah Victoria |
| School | Emu Creek State School No 228, Victoria |
| Religion | Baptist |
| Occupation | Grocer |
| Address | Carbine Street, Kerang, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, Ernest Pieper, Carbine Street, Kerang, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 23rd Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/40/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A68 Anchises on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 23rd Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 1954 Pte Ernest Louis Fritz PIEPER, 23rd Bn, returned to Australia, 31 January 1918; 3467 Pte James Ernest Leslie PIEPER, 59th Bn, returned to Australia, 15 January 1919. |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |