| Regimental number | 16199 |
| Place of birth | Camberwell Victoria |
| Religion | Presbyterian |
| Occupation | Student |
| Address | Auburn, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, H H Schlapp, 37 Harcourt Street, Auburn, Victoria |
| Enlistment date | 2 October 1917 |
| Rank on enlistment | Mechanical Transport Driver |
| Unit name | Mechanical Transport Reinforcements |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A11 Ascanius on 11 May 1917 |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 2nd Australian Siege Battery Ammunition Column |
| Fate | Returned to Australia 28 February 1919 |
| Family/military connections | Brother: 16198 Mechanical Transport Driver, Eberhard George SCHLAPP, Motor Transport Reinforcements, returned to Australia 5 April 1919. |
