| Regimental number | 1156 |
| Place of birth | Marrickville, New South Wales |
| School | Enmore Public School, New South Wales |
| Religion | Presbyterian |
| Occupation | Poultry farmer |
| Address | Corvula, Nottingham Road, Lidcombe, New South Wales |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, Walter Collis, Corvula Nottingham Road, Lidcombe, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 18th Battalion, D Company |
| AWM Embarkation Roll number | 23/35/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A40 Ceramic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 18th Battalion |
| Fate | Died of wounds |
| Place of death or wounding | Morlancourt, France |
| Date of death | |
| Age at death | 25 |
| Age at death from cemetery records | 25 |
| Place of burial | Querrieu British Cemetery (Row C, Grave No. 4), France |
| Panel number, Roll of Honour, Australian War Memorial | 85 |
| Miscellaneous information from cemetery records | Parents: Walter and Ellen E. COLLIS, 'The Pines', Jersey Avenue, Penshurst, New South Wales. Native of Marrickville, New SouthWales |
| Family/military connections | Brother: Russell Walter Collis, 65th Bn. |