| Date of birth | |
| Place of birth | Moree, New South Wales |
| Religion | Church of England |
| Occupation | Inspector of Stock |
| Address | Bangalow, Tweed River, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, J McNeill, Bangalow, Tweed River, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | 2nd Lieutenant |
| Unit name | 5th Light Horse Regiment, B Squadron |
| AWM Embarkation Roll number | 10/10/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A34 Persic on |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | 5th Light Horse Regiment |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli Commenced return to Australia from Suez on board HT 'Ascanius', 1 September 1916 (permanently incapacitated); appointment terminated (discharged), 17 January 1917. Medals: 1914-15 Star, British War Medal, Victory Medal Also served in World War II: discharged, 31 March 1943, as NX111868 Major, 2nd Bn. |
| Date of death | |
| Sources | NAA: B2455, McNEILL John George Donald |