| Regimental number | 2682 |
| Place of birth | Bathurst, New South Wales |
| School | Public School, New South Wales |
| Religion | Church of England |
| Occupation | Ironworker |
| Address | Woolesley Street, Fairfield, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, William Ainsworth, Woolesley Street, Fairfield, Sydney, New South Wales |
| Previous military service | Served for three years in the 7th Light Horse, Parramatta. |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 38th Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/55/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A24 Benalla on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 38th Battalion |
| Other details from Roll of Honour Circular | Always a good comrade and respected by all. |
| Fate | Died of wounds |
| Place of death or wounding | Messines, Belgium |
| Date of death | |
| Age at death | 22 |
| Age at death from cemetery records | 22 |
| Place of burial | Trois-Arbres Cemetery (Plot I, Row N, Grave No. 20), Steenwerck, France |
| Panel number, Roll of Honour, Australian War Memorial | 129 |
| Miscellaneous information from cemetery records | Parents: William and Eliza Ellen AINSWORTH, Fairfield, New South Wales |
| Family/military connections | Cousin: Joseph Ainsworth who fell after three years fighting. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |