
| Regimental number | 3633 |
| Place of birth | Laura, South Australia |
| Religion | Church of England |
| Occupation | Farmer |
| Marital status | Single |
| Age at embarkation | 25 |
| Height | 5' 6" |
| Weight | 162 lbs |
| Next of kin | Father, Francis Isaac Dack, Yacka, South Australia |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Adelaide, South Australia |
| Unit name | 48th Battalion, 10th Reinforcements |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A16 Port Melbourne on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 48th Battalion |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Commenced return to Australia on board HT 'Runic', 25 September 1918; disembarked Adelaide, 24 November 1918; discharged (medically unfit), Adelaide, 15 February 1919. Medals: British War Medal, Victory Medal |
| Miscellaneous details | Name does not appear on Embarkation Roll. |
| Date of death | |
| Age at death | 66 |
| Place of burial | Cheltenham Cemetery, South Australia |
| Sources | NAA: B2455, DACK Alfred Witcomb |