
| Regimental number | 1237 |
| Place of birth | Lancaster, England |
| Religion | Roman Catholic |
| Occupation | Farrier |
| Address | 190 Salisbury Street, Maylands, Western Australia |
| Marital status | Single |
| Age at embarkation | 19.5 |
| Height | 5' 3.75" |
| Weight | 137 lbs |
| Next of kin | Father, James Dennison, 190 Salisbury Street, Maylands, Western Australia |
| Previous military service | Served in the 88th Infantry, Citizen Military Forces; still serving at time of AIF enlistment. |
| Enlistment date | |
| Place of enlistment | Perth, Western Australia |
| Rank on enlistment | Private |
| Unit name | 10th Light Horse Regiment, 9th Reinforcement |
| AWM Embarkation Roll number | 10/15/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A20 Hororata on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Light Horse Brigade Headquarters |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Palestine Commenced return to Australia from Kantara on board HT 'Oxfordshire', 10 July 1919; disembarked Fremantle, 4 August 1919; discharged (termination of period of enlistment), Perth, 4 October 1919. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Occupation incorrectly entered on Embarkation Roll as 'farmer'. |
| Sources | NAA: B2455, DENNISON John |