| Regimental number | 168 |
| Place of birth | Tipperary, Ireland |
| Religion | Roman Catholic |
| Occupation | Clerk |
| Address | River Street, Killenaule, Tipperary, Ireland |
| Marital status | Single |
| Age at embarkation | 38 |
| Next of kin | Brother, Denis Duggan, River Street, Killenaule, Tipperary, Ireland |
| Enlistment date | |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Private |
| Unit name | 20th Battalion, A Company |
| AWM Embarkation Roll number | 23/37/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A35 Berrima on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 20th Battalion |
| Fate | Returned to Australia |
| Other details |
War service: Egypt, Gallipoli, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Rookwood Necropolis |
| Sources | NAA: B2455, DUGGAN Michael Joseph |