| Regimental number | 15935 |
| Place of birth | Singleton, New South Wales |
| Religion | Presbyterian |
| Occupation | Jackeroo |
| Marital status | Single |
| Age at embarkation | 20 |
| Height | 5' 9.5" |
| Weight | 154 lbs |
| Next of kin | Father, Mr William Wallace Munro Waddell, Ellisland, Singleton, New South Wales |
| Previous military service | Nil |
| Enlistment date | 1 November 1917 |
| Place of enlistment | Sydney, New South Wales |
| Unit name | Australian Army Service Corps, 1st & 2nd Anzac Mounted Divisions, 15th Reinforcement |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT Port Darwin on 30 April 1918 |
| Sources | NAA: B2455, WADDELL John |