| Regimental number | 5709 |
| Place of birth | Geraldton, Western Australia |
| Religion | Roman Catholic |
| Occupation | Engine driver |
| Address | 141 Wellington Street, East Perth, Western Australia |
| Marital status | Single |
| Age at embarkation | 44 |
| Next of kin | Father, William Dornan, 141 Wellington Street, East Perth, Western Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 16th Battalion, 18th Reinforcement |
| AWM Embarkation Roll number | 23/33/4 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A48 Seang Bee on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 16th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 5709 Pte James Francis DORNAN, 16th Bn, returned to Australia, 3 May 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |