| Regimental number | 2169 |
| Place of birth | Willowie, South Australia |
| School | Willowie Public School, South Australia |
| Religion | Methodist |
| Occupation | Farmer |
| Address | Willowie, South Australia |
| Marital status | Single |
| Age at embarkation | 23 |
| Height | 5' 7.75" |
| Weight | 150 lbs |
| Next of kin | Brother, Sydney Campbell Greig, Willowie, South Australia |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Adelaide, South Australia |
| Rank on enlistment | Private |
| Unit name | 48th Battalion, 4th Reinforcement |
| AWM Embarkation Roll number | 23/65/3 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A70 Ballarat on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 48th Battalion |
| Fate | Died of wounds |
| Place of burial | Crouy British Cemetery (Plot III, Row C, Grave NO. 8), Crouy-Sur-Somme, France |
| Panel number, Roll of Honour, Australian War Memorial | 145 |
| Miscellaneous information from cemetery records | Parents: David and Mary GREIG, 53 Tarrant Street, Prospect, South Australia. Native of Willowrie, South Australia |
| Other details |
War service: Western Front Wounded in action, 18 February 1917 (gun shot wound, thorax). Wounded in action (second occasion), 23 June 1918. Died of wounds, 26 June 1918. Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, GREIG William Rowland |