| Regimental number | 3010 |
| Place of birth | Ballarat Victoria |
| Other Names | Mawhinney, RA |
| Religion | Presbyterian |
| Occupation | Farmer |
| Address | Tannymorel, Warwick, Queensland |
| Marital status | Single |
| Age at embarkation | 41 |
| Next of kin | Brother, David Mawhinney, Tannymorel, Warwick, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 47th Battalion, 7th Reinforcement |
| AWM Embarkation Roll number | 23/64/3 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A74 Marathon on |
| Regimental number from Nominal Roll | 3010B |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 47th Battalion |
| Fate | Returned to Australia |
| Date of death | |
| Miscellaneous information from cemetery records | Plaque in Garden of Remembrance, Qld. |