| Regimental number | 3998 |
| Place of birth | Geelong, Victoria |
| School | State School |
| Religion | Methodist |
| Occupation | Law clerk |
| Address | 86 Maude Street, Geelong, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, Fredrick George Westaway, 86 Maude Street, Geelong, Victoria |
| Previous military service | Served as Corporal in Senior Cadets at Geelong, Victoria. |
| Enlistment date | |
| Rank on enlistment | Acting Sergeant |
| Unit name | 22nd Battalion, 9th Reinforcement |
| AWM Embarkation Roll number | 23/39/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A69 Warilda on |
| Regimental number from Nominal Roll | Commissioned |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 22nd Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Headuville, Somme Sector - France |
| Age at death | 26 |
| Place of burial | Assevillers New British Cemetery (Plot XI, Row C, Grave 2), France |
| Panel number, Roll of Honour, Australian War Memorial | 98 |
| Miscellaneous information from cemetery records | Parents: Frederick George and Mary Ann WESTAWAY. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |