| Regimental number | 28784 |
| Place of birth | Young New South Wales |
| Religion | Church of England |
| Occupation | Engineer |
| Address | Edgefern, Castle Hill, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, W T Lewis, Edgefern, Castle Hill, New South Wales |
| Enlistment date | 26 April 1916 |
| Rank on enlistment | Gunner |
| Unit name | Medium Trench Mortar Battery Reinforcement 1 |
| AWM Embarkation Roll number | 13/129/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A47 Mashobra on 14 September 1916 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 4th Field Artillery Brigade |
| Fate | Returned to Australia 22 August 1919 |
| Miscellaneous details (Nominal Roll) | *Stated to be Walter William Lewis on NR |
