| Regimental number | 1937 |
| Place of birth | Eumundi New South Wales |
| Religion | Methodist |
| Occupation | Sawyer |
| Address | Eumundi, Queensland |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Mother, Mrs Betsy Ann Gridley, North Coast Line, Eumundi, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 2nd Light Horse Regiment, 13th Reinforcement |
| AWM Embarkation Roll number | 10/7/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A36 Boonah on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 6th Field Artillery Brigade |
| Fate | Died of wounds |
| Age at death from cemetery records | 24 |
| Place of burial | St Pierre Cemetery (Plot XIV, Row B, Grave No. 3), Amiens, France |
| Panel number, Roll of Honour, Australian War Memorial | 14 |
| Miscellaneous information from cemetery records | Parents: Walter and Betsy GRIDLEY, Eumundi, Queensland |
| Family/military connections | Brother: 4069 Pte Robert George GRIDLEY, 4th Pioneer Bn, returned to Australia, 18 July 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |