| Regimental number | 23141 |
| Occupation | Blacksmith |
| Next of kin | Mother, Mrs A Callaghan, 24 Chaucer Road, Napier |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Rifle Brigade, 4th Reinforcements to 4th Battalion, H Company |
| Embarkation details | Unit embarked from Wellington on |
| Final rank | Private |
| Final unit | 2nd Battalion, Wellington Infantry Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 18 |
| Place of burial | No known grave |
| Commemoration details | Caterpillar Valley (New Zealand) Memorial, Longueval, France |
| Miscellaneous information from cemetery records | Parents: Alexander and Alice Callaghan, 613 Heretaunga Street, Hastings, Napier |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 33, p. 35 |