| Regimental number | 3638 |
| Place of birth | Toowoomba, Queensland |
| School | Christian Brothers (Catholic) School, Queensland |
| Religion | Roman Catholic |
| Occupation | Baker |
| Address | Herries Street, Toowoomba, Queensland |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Frederick Maddicks, Herries Street, Toowoomba, Queensland |
| Previous military service | Served in the Cadets. |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 47th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/64/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A28 Miltiades on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 47th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Dernancourt, France |
| Age at death | 17.10 |
| Place of burial | Dernancourt Communal Cemetery Extension (Plot VI, Row I, Grave No. 25), France |
| Panel number, Roll of Honour, Australian War Memorial | 144 |
| Miscellaneous information from cemetery records | Parents: Frederick and Bridget MADDICKS, Herries Street, West Toowoomba, Queensland |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |