| Regimental number | 14922 |
| Place of birth | Rydal, New South Wales |
| Religion | Presbyterian |
| Occupation | Farmer |
| Marital status | Single |
| Age at embarkation | 38 |
| Height | 6' 1.25" |
| Weight | 162 lbs |
| Next of kin | Father, Mr James McClintock, 'Moorabirra', West Wyalong, New South Wales |
| Previous military service | Nil |
| Enlistment date | 2 October 1917 |
| Date of enlistment from Nominal Roll | 16 July 1917 |
| Place of enlistment | Sydney, New South Wales |
| Unit name | Australian Army Service Corps, 1st Anzac Mounted Division, 14th Reinforcement |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A38 Ulysses on 19 December 1917 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Australian Mounted Division Train |
| Fate | Returned to Australia 26 July 1919 |
| Sources | NAA: B2455, McCLINTOCK William |
