| Regimental number | 6542 |
| Place of birth | Carlo Ireland |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | Blackall, Queensland |
| Marital status | Single |
| Age at embarkation | 39 |
| Next of kin | Brother, P O'Mara, Blackall, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 15th Battalion, 21st Reinforcement |
| AWM Embarkation Roll number | 23/32/2 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A36 Boonah on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 15th Battalion |
| Fate | Killed in Action |
| Age at death from cemetery records | 41 |
| Place of burial | Birr Cross Roads Cemetery Extension (Plot I, Row E, Grave No. 4), Zillebeke, Belgium |
| Panel number, Roll of Honour, Australian War Memorial | 77 |
| Miscellaneous information from cemetery records | Parents: Daniel and Jane O'MARA. Native of Carlow, Ireland |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
