| Regimental number | 1658 |
| Place of birth | Condobolin New South Wales |
| Religion | Church of England |
| Occupation | Bank clerk |
| Address | Condobolin, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Height | 5' 4.25" |
| Weight | 148 lbs |
| Next of kin | Father, D H Tasker, Condobolin, New South Wales |
| Previous military service | Served for 6 years in School Cadets, Newington College, Sydney, New South Wales. |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 13th Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/30/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A49 Seang Choon on |
| Regimental number from Nominal Roll | 29167 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 13th Field Artillery Brigade |
| Fate | Died of wounds |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli Wounded in action, 29 May 1915. Commenced return to Australia from Suez on board HT 'Themistocles', 9 September 1915; discharged, 15 December 1915. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | See 29167 William George TASKER for second period of service. |