| Regimental number | 1784 |
| Place of birth | Newry Victoria |
| Religion | Presbyterian |
| Occupation | Factory hand |
| Address | Alaistervale, Newry, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, John Williamson, Alaistervale, Newry, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 29th Battalion, 2nd Reinforcement |
| AWM Embarkation Roll number | 23/46/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A64 Demosthenes on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 46th Battalion |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *Given name Allan John |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
