| Regimental number | 1432 |
| Place of birth | Christchurch, New Zealand |
| School | West Christchurch School, Christchurch, New Zealand |
| Age on arrival in Australia | 31 |
| Occupation | Cabinet maker |
| Age at embarkation | 33.5 |
| Next of kin | Muriel Jack, 149 Flemington Road, North Melbourne, Victoria |
| Previous military service | Nil |
| Date of enlistment from Nominal Roll | |
| Place of enlistment | Melbourne, Victoria |
| Unit name | 14th Battalion, 1st Reinforcement |
| AWM Embarkation Roll number | 23/31/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A35 Berrima on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 14th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Gallipoli, Turkey |
| Age at death | 34 |
| Age at death from cemetery records | 34 |
| Place of burial | Hill 60 Cemetery (Plot I, Row E, Grave No. 1), Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 72 |
| Miscellaneous information from cemetery records | Parents: Thomas and Catherine JACK, 201 Hereford Street, Christchurch, New Zealand |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |
| Sources | NAA: B2455, JACK Alfred Lachlan |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
