| Regimental number | 2992 |
| Place of birth | Lismore New South Wales |
| Religion | Presbyterian |
| Occupation | Storekeeper |
| Marital status | Single |
| Age at embarkation | 28 |
| Next of kin | Father, W. Middleton, Nelligen Public School, Clyde River, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 31st Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/48/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A68 Anchises on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 31st Battalion |
| Other details from Roll of Honour Circular | Held two certificates for St John's Ambulance training (details from mother). |
| Fate | Died of wounds |
| Age at death | 29 |
| Age at death from cemetery records | 29 |
| Place of burial | Doingt Communal Cemetery Extension (Plot III, Row E, Grave No. 15), France |
| Panel number, Roll of Honour, Australian War Memorial | 119 |
| Miscellaneous information from cemetery records | Parents: Wilmot and Sarah MIDDLETON, Clyde House, Nelligen, New South Wales |
| Family/military connections | Brother: 2946 Sergeant Malcolm Sydney MIDDLETON, 1st Light Horse Regiment, returned to Australia, 6 July 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |