| Regimental number | 2720 |
| Place of birth | Ipswich Queensland |
| Religion | Church of England |
| Occupation | Railway employee |
| Address | Merredin, Western Australia |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Father, W Alcorn, Boonah, Queensland |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 16th Battalion, 8th Reinforcement |
| AWM Embarkation Roll number | 23/33/3 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A68 Anchises on |
| Regimental number from Nominal Roll | 2720a |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 16th Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Plaque in Queensland Garden of Remembrance |
| Family/military connections | Brother: 57821 Pte David Livingstone Haddon ALCORN, 2nd Field Bakery, effective abroad (still overseas). |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death |