| Regimental number | 710 |
| Place of birth | Orange, New South Wales |
| School | Cessnock Superior Public School, New South Wales |
| Religion | Church of England |
| Occupation | Mechanic |
| Address | Main Street, Cessnock, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Mother, Mrs D Gaynor, Main Street, Cessnock, New South Wales |
| Previous military service | Served at Fort Scratchley, Newcastle, as Cpl. |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 18th Battalion, B Company |
| AWM Embarkation Roll number | 23/35/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A40 Ceramic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 18th Battalion |
| Fate | Died of wounds |
| Place of death or wounding | Lone Pine, Gallipoli |
| Age at death | 21.3 |
| Age at death from cemetery records | 21 |
| Place of burial | East Mudros Military Cemetery (Plot II, Row I, Grave No. 161), Lemnos, Greece |
| Panel number, Roll of Honour, Australian War Memorial | 85 |
| Miscellaneous information from cemetery records | Parents: Denis and May GAYNOR, Tenterfield, New South Wales |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |