| Regimental number | 16646 |
| Place of birth | Maryborough Queensland |
| Religion | Presbyterian |
| Occupation | Rock drill driver |
| Address | Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Mother, Mrs Grace Wallis, 132 Corunna Road, Stanmore, Sydney, New South Wales |
| Enlistment date | |
| Rank on enlistment | Sapper |
| Unit name | December 1916 Reinforcements |
| AWM Embarkation Roll number | 14/42/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A67 Orsova on |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 7th Field Company Engineers |
| Fate | Killed in Action |
| Place of burial | Adelaide Cemetery (Plot I, Row C, Grave 19), Villers-Bretonneux, France |
| Panel number, Roll of Honour, Australian War Memorial | 25 |
| Miscellaneous information from cemetery records | Parents: Grace and William WALLIS. |
| Family/military connections | Brother: 16647 Sapper Louis Mathias WALLIS, 7th Field Company Engineers, died of wounds, 1 September 1918. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
