| Regimental number | 5969 |
| Place of birth | Sydney, New South Wales |
| School | Public School, New South Wales |
| Religion | Roman Catholic |
| Occupation | Panman brickworks |
| Address | Bridge Street, Longueville, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 31 |
| Next of kin | Father, Mr W H Ahearn, Bridge Street, Longueville, Sydney, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 4th Battalion, 19th Reinforcement |
| AWM Embarkation Roll number | 23/21/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A18 Wiltshire on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Boursres (Retreat to Hindenburg Line) |
| Date of death | |
| Age at death | 33 |
| Age at death from cemetery records | 32 |
| Place of burial | Hermies Hill British Cemetery (Special Memorial A 7), France |
| Panel number, Roll of Honour, Australian War Memorial | 39 |
| Miscellaneous information from cemetery records | Parents: William Alby Randolph and Mary AHEARN, Olive Berry Street, North Sydney, New South Wales |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Red Cross File No 0030704E |