| Regimental number | 2226 |
| Place of birth | Gympie Queensland |
| Religion | Church of England |
| Occupation | Timber-getter |
| Address | Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Mother, Mrs. Alice Maud Treeby, South Side, Gympie, Queensland |
| Enlistment date | 9 October 1915 |
| Rank on enlistment | Private |
| Unit name | 2nd Light Horse Regiment, 15th Reinforcement |
| AWM Embarkation Roll number | 10/7/4 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A73 Commonwealth on 28 March 1916 |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 2nd Light Horse Regiment |
| Fate | Returned to Australia 13 March 1919 |
| Family/military connections | Brother: 2237 Pte Stewart TREEBY, 2nd Light Horse Regiment, returned to Australia, 9 April 1919. |