| Regimental number | 62869 |
| Date of birth | 7 March 1900 |
| Place of birth | Busselton, Western Australia |
| Religion | Roman Catholic |
| Occupation | Miner |
| Address | Greenbushes, Western Australia |
| Marital status | Single |
| Age at embarkation | 18.1 |
| Height | 5' 7" |
| Weight | 140 lbs |
| Next of kin | Father, Alex Slater, Greenbushes, Western Australia |
| Previous military service | Nil |
| Enlistment date | 17 April 1918 |
| Place of enlistment | Greenbushes, Western Australia |
| Rank on enlistment | Private |
| Unit name | Western Australian Reinforcement 3 |
| AWM Embarkation Roll number | 23/111/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT Boonah on 29 October 1918 |
| Miscellaneous details (Nominal Roll) | Name does not appear on Nominal Roll |
| Discharge date | 10 January 1919 |
| Other details | Embarked, 29 October 1918; disembarked, Woodman Point, Perth, 20 December 1918; discharged (time expired), Perth, 10 January 1919. |
| Date of death | 27 July 1964 |
| Age at death | 64 |
| Place of burial | Karrakatta Cemetery and Crematorium, Perth, Western Australia |
| Sources | NAA: B2455, SLATER Donald Francis |