| Regimental number | 7015 |
| Place of birth | North Sydney New South Wales |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Lawson, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, T Tidswell, Great Western Road, Lawson, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 18th Battalion, 21st Reinforcement |
| AWM Embarkation Roll number | 23/35/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A38 Ulysses on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 18th Battalion |
| Fate | Died of wounds |
| Age at death from cemetery records | 20 |
| Place of burial | Crouy British Cemetery (Plot III, Row C, Grave No. 19), Crouy-Sur-Somme, France |
| Panel number, Roll of Honour, Australian War Memorial | 87 |
| Miscellaneous information from cemetery records | Parents: Thomas and Elsie Winifred TIDSWELL, Locksley, Cremorne Road, Cremorne, Sydney, New South Wales. Native of Lindfield, New South Wales |
| Family/military connections | Brother: 7012 Lance Sergeant Frank TIDSWELL, 18th Bn, returned to Australia, 31 May 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |