| Other Names | John Erskine |
| Religion | Presbyterian |
| Occupation | Dental surgeon |
| Address | Enoggera, Queensland |
| Marital status | Married |
| Age at embarkation | 33 |
| Next of kin | Wife, Mrs L Maclean, Telegraph Hotel, Charleville, Queensland |
| Previous military service | Australian Army Medical Corps |
| Enlistment date | 20 December 1917 |
| Date of enlistment from Nominal Roll | 3 March 1917 |
| Rank on enlistment | Lieutenant |
| Unit name | Dental Details |
| AWM Embarkation Roll number | 26/105/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A72 Beltana on 19 January 1918 |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | Australian Army Medical Corps |
| Fate | Effective abroad (still overseas) |