| Regimental number | 5156 |
| Religion | Roman Catholic |
| Occupation | Phone linesman |
| Address | Tantivy Roberts Avenue, Randwick, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Mother, Mrs M A Riedy, Roberts Avenue, Randwick, Sydney, New South Wales |
| Enlistment date | 1 December 1915 |
| Date of enlistment from Nominal Roll | 2 December 1915 |
| Rank on enlistment | Private |
| Unit name | 18th Battalion, 13th Reinforcement |
| AWM Embarkation Roll number | 23/35/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A55 Kyarra on 5 June 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | No 3 Squadron, Australian Flying Corps |
| Fate | Returned to Australia 11 December 1918 |
| Miscellaneous details (Nominal Roll) | *Stated to be Denis Harold Riedy on NR |
| Date of death | 27 March 1955 |
| Place of burial | Botany Cemetery |
