| Regimental number | 1803 |
| Place of birth | Southport Queensland |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Townsville, Queensland |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Brother, Merritt Caless, C/o Jack Robertson, South Ayr, Lower Burdekin, Queensland |
| Previous military service | 27th ALH |
| Enlistment date | 3 April 1916 |
| Rank on enlistment | Private |
| Unit name | 41st Battalion, 2nd Reinforcement |
| AWM Embarkation Roll number | 23/58/2 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A42 Boorara on 16 August 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 41st Battalion |
| Fate | Returned to Australia 31 March 1919 |
| Date of death | 3 February 1967 |
| Place of burial | Ayr Cemetery |