| Regimental number | 154 |
| Place of birth | Malvern, Victoria |
| True Name | CATO, Edward Alexander |
| Religion | Methodist |
| Occupation | Salesman |
| Address | Tooronga Road, Hawthorn, Victoria |
| Marital status | Single |
| Age at embarkation | 25 |
| Height | 5' 5.5" |
| Weight | 140 lbs |
| Next of kin | F J Cato, Tooronga Road, Hawthorn, Victoria |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Melbourne, Victoria |
| Rank on enlistment | Private |
| Unit name | 13th Light Horse Regiment, C Squadron |
| AWM Embarkation Roll number | 10/18/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board Transport A34 Persic on |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | Australian Flying Corps |
| Fate | Returned to Australia |
| Discharge date | |
| Family/military connections | Brother: Captain Edwin Thomas CATO MC, Australian Army Medical corps, returned to Australia, 3 September 1919. |
| Other details |
War service: Egypt, Gallipoli, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Surname incorrectly entered on Embarkation Roll as CATS. |
| Sources | NAA: B2455, CATO Alexander |