| Regimental number | 4536 |
| Place of birth | Mount Gambier, South Australia |
| Religion | Church of Christ |
| Occupation | Labourer |
| Address | Francis Street, Mount Gambier, South Australia |
| Marital status | Married |
| Age at embarkation | 22 |
| Height | 5' 6.75" |
| Weight | 136 lbs |
| Next of kin | Wife, Mrs H C McKinnon, Francis Street, Mount Gambier, South Australia |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Adelaide, South Australia |
| Rank on enlistment | Private |
| Unit name | 10th Battalion, 14th Reinforcement |
| AWM Embarkation Roll number | 23/27/4 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A28 Miltiades on |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 50th Battalion |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Western Front Commenced return to Australia on board HT 'Armagh', 5 April 1919; disembarked Adelaide, 16 May 1919; discharged (termination of period of enlistment), 30 June 1919. War service: 3 years 289 days (of which 3 years 99 days were abroad) Medals: British War Medal, Victory Medal |
| Miscellaneous details | Name entered on Embarkation Roll as Ethelbert McKINNON. |
| Sources | NAA: B2455, McKINNON Cuthbert William |